CN110841325B

CN110841325B - Scraper condenser

Info

Publication number: CN110841325B
Application number: CN201911144752.4A
Authority: CN
Inventors: 沈新宇
Original assignee: Wuxi Xitang Nuclear Equipment Co ltd
Current assignee: Wuxi Xitang Nuclear Equipment Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2021-07-20
Anticipated expiration: 2039-11-21
Also published as: CN110841325A

Abstract

The invention discloses a scraper condenser, which relates to the field of condensers and comprises a horizontal cylinder and a vertical cylinder, wherein a lower pipe body is arranged on the horizontal cylinder, an upper pipe body is arranged on the vertical cylinder, an outer pipe body is arranged on the upper end surface of the lower pipe body, and an inner pipe body used for being inserted with the outer pipe body is arranged on the lower end surface of the upper pipe body; the lower extreme outer wall of going up the body is vertical to be provided with the installation pipe, and the upper end outer wall level of lower body is provided with the mounting panel that is located the installation pipe below, and the up end of mounting panel is vertical to be provided with the installation pole that is used for pegging graft installation pipe to the up end of installation pole is provided with a pair of elasticity pothook that is used for hooking up the installation pipe up end. The invention has the following advantages and effects: through the arrangement of the split horizontal cylinder or vertical cylinder, when the horizontal cylinder or vertical cylinder is damaged, the horizontal cylinder and the vertical cylinder can be maintained and replaced independently, the whole scraper condenser does not need to be replaced, and therefore the waste of resources is reduced.

Description

Scraper condenser

Technical Field

The invention relates to the field of condensers, in particular to a scraper condenser.

Background

The scraper condenser consists of a horizontal cylinder body with a scraper arranged inside and a condensing tower which is arranged on the upper part of the horizontal cylinder body and is provided with spray cooling. When the process steam passes through the horizontal cylinder and is cooled, the low molecular polymer is adhered to the cylinder wall, scraped off by the scraper and falls into the collecting tank below for collection. And a part of the small molecular byproducts can be condensed in the horizontal cylinder, and the rest part can be captured by spraying in the condensing tower.

Chinese patent CN201684524U discloses a scraper condenser, which comprises a horizontal cylinder and a vertical cylinder, wherein the vertical cylinder is connected to the upper part of the tail end of the horizontal cylinder, a rotating shaft is arranged in the horizontal cylinder, a scraper matched with the inner wall of the horizontal cylinder is arranged on the rotating shaft, a gas phase inlet is arranged on the upper part of the head end of the horizontal cylinder, a material outlet is arranged on the lower part of the tail end of the horizontal cylinder, and a vacuum pumping port is arranged on the top of the vertical cylinder.

When the scraper condenser is produced and processed, the horizontal cylinder and the vertical cylinder are usually produced and processed separately, and then the connecting positions of the horizontal cylinder and the vertical cylinder are welded and fixed together. Therefore, when the horizontal cylinder or the vertical cylinder is damaged, the whole scraper condenser needs to be replaced again, so that the waste of resources is caused, and the improvement is needed.

Disclosure of Invention

The invention aims to provide a scraper condenser which has the effect of reducing resource waste.

The technical purpose of the invention is realized by the following technical scheme: a scraper condenser comprises a horizontal cylinder and a vertical cylinder, wherein a lower pipe body is arranged on the horizontal cylinder, an upper pipe body is arranged on the vertical cylinder, an outer pipe body is arranged on the upper end surface of the lower pipe body, and an inner pipe body used for being inserted into the outer pipe body is arranged on the lower end surface of the upper pipe body; the vertical installation pipe that is provided with of lower extreme outer wall of going up the body, the upper end outer wall level of body is provided with down and is located the mounting panel of installation pipe below, the up end of mounting panel is vertical to be provided with and to be used for pegging graft the installation pole of installation pipe, and the up end of installation pole is provided with a pair of elasticity pothook that is used for the hook tight installation pipe up end.

By adopting the technical scheme, when the horizontal cylinder and the vertical cylinder are spliced together, the lower pipe body is aligned with the upper pipe body, and the inner pipe body on the upper pipe body is inserted into the outer pipe body on the lower pipe body. Meanwhile, the elastic clamping hook and the mounting rod are inserted into the mounting pipe and slide along the inner wall of the mounting pipe. After the inner pipe body is completely inserted into the outer pipe body, the elastic clamping hook is separated from the mounting pipe and tightly hooks the upper end face of the mounting pipe, so that the horizontal cylinder body and the vertical cylinder body are fixedly connected. When the horizontal cylinder and the vertical cylinder need to be maintained and replaced, the elastic clamping hook is pressed to be embedded into the installation pipe, and then the vertical cylinder is driven to move upwards. At the moment, the upper pipe body and the lower pipe body are gradually separated, the elastic clamping hook and the installation rod slide downwards along the inner wall of the installation pipe at the same time, and the horizontal cylinder body and the vertical cylinder body are separated until the elastic clamping hook and the installation rod are completely separated from the installation pipe, so that the horizontal cylinder body or the vertical cylinder body can be independently maintained and replaced. Therefore, the split type arrangement of the horizontal cylinder and the vertical cylinder is realized by arranging the horizontal cylinder and the vertical cylinder which can be disassembled and are convenient to disassemble, when the horizontal cylinder or the vertical cylinder is damaged, the horizontal cylinder and the vertical cylinder can be maintained and replaced independently, the whole scraper condenser is not required to be replaced, and the resource waste is reduced.

The invention is further provided with: the inner wall of the upper end of the mounting pipe is provided with an accommodating groove, a pressing block is embedded in the accommodating groove, and the pressing block is used for being embedded between the pair of elastic clamping hooks and pressing the inner side walls of the pair of elastic clamping hooks; the outer wall level of the upper end of installation pipe is provided with the intercommunication the screw of holding tank, screw female connection has the screw rod, the one end of screw rod rotate connect in the compact heap, and be located the outside other end of installation pipe is provided with the handle.

Through adopting above-mentioned technical scheme, after the up end of elasticity pothook hookup installation pipe, the rotating handle drives the screw rod synchronous revolution, and screw rod drive compact heap slides towards elasticity pothook direction this moment to in the space between the elastic pothook of embedding a pair of. The inside wall that the compact heap compressed tightly a pair of elasticity pothook this moment realizes spacing to the elasticity pothook to stability when the locking of a pair of elasticity pothook is increased, increase the connection stability between horizontal barrel and the vertical barrel promptly.

The invention is further provided with: the installation pole including vertical set up in first body of rod on the mounting panel and being located the second body of rod of first body of rod top, the lower terminal surface of the second body of rod rotates and is connected with the regulation pole, the first body of rod with it has the confession to run through on the mounting panel adjust the regulation hole that the pole was worn to establish, adjust pole threaded connection in adjust the hole, and the lower extreme of adjusting the pole is provided with the handle.

By adopting the technical scheme, after the elastic clamping hook hooks the upper end face of the installation pipe tightly, the handle is rotated to drive the adjusting rod to move downwards, and the adjusting rod drives the second rod body and the elastic clamping hook to move downwards synchronously. Meanwhile, the pressing force of the elastic clamping hook on the upper end surface of the installation pipe is increased, so that the fastening degree between the horizontal cylinder and the vertical cylinder is increased.

The invention is further provided with: the outer wall of interior body is vertical to be provided with the guide block, the inner wall of outer body is vertical to be provided with the confession the guide way that the guide block slided the embedding.

Through adopting above-mentioned technical scheme, through the cooperation that sets up guide block and guide way, realize the quick location of horizontal barrel and vertical barrel, consequently make the concatenation installation process of horizontal barrel and vertical barrel light more convenient.

The invention is further provided with: the upper end face of the outer pipe body and the lower end face of the inner pipe body are both provided with a circle of sealing rings, and the lower end face of the upper pipe body and the upper end face of the lower pipe body are both provided with sealing grooves for the sealing rings to be embedded in.

Through adopting above-mentioned technical scheme, through the cooperation that sets up sealing ring and seal groove, realize the ladder between outer body and the interior body and seal to improve the leakproofness between horizontal barrel and the vertical barrel.

The invention is further provided with: the outer wall of the vertical cylinder is connected with a sliding sleeve in a sliding manner, the outer wall of the sliding sleeve is hinged with a pair of supporting plates, the supporting plates are distributed on two sides of the horizontal cylinder, and the lower end of the supporting plates is connected with a roller in a rotating manner; the outer wall slope of sliding sleeve is provided with downwards and is used for compressing tightly the baffle of backup pad upper end outer wall, the lower extreme outer wall of vertical barrel is provided with the confession the gyro wheel with the receiver of the lower extreme embedding of backup pad, and be provided with the sticking department on the sliding sleeve, the sticking department is used for being fixed in it on the lower extreme outer wall of vertical barrel.

Through adopting above-mentioned technical scheme, when needs maintain horizontal barrel and vertical barrel and change, the drive backup pad upward movement, the backup pad drives sliding sleeve and gyro wheel upward movement in step this moment. Until the gyro wheel breaks away from the receiver after, the drive backup pad drives the sliding sleeve downstream, and the drive backup pad outwards overturns simultaneously. When the roller abuts against the ground, the outer wall of the upper end of the supporting plate abuts against the baffle of the outer wall of the sliding sleeve, and the locking part is locked at the moment, so that the sliding sleeve can be fixed. The lower extreme of drive backup pad is close to each other afterwards, can utilize backup pad drive sliding sleeve and vertical barrel upward movement this moment, realizes the separation of horizontal barrel and vertical barrel, can maintain the change to horizontal barrel and vertical barrel afterwards. Consequently, through the cooperation that sets up backup pad and sliding sleeve, realize the automatic lifting of vertical barrel, consequently when tearing open horizontal barrel and vertical barrel, need not to adopt the loader, can realize the quickly separating of horizontal barrel and vertical barrel, consequently make the maintenance change process of horizontal barrel and vertical barrel light more convenient.

The invention is further provided with: the locking part comprises a locking block arranged on the inner wall of the sliding sleeve, and a locking groove for the locking block to slide is vertically arranged on the outer wall of the vertical cylinder; sliding holes penetrate through the locking block and the sliding sleeve, sliding rods are horizontally and slidably connected in the sliding holes, and locking holes for the insertion of the sliding rods are formed in the inner wall of the lower end of the locking groove; the sliding rod is characterized in that a handle is arranged at one end, located outside the sliding sleeve, of the sliding rod, an extension spring is sleeved on the outer wall of the sliding rod, and the extension spring is located between the handle and the outer wall of the sliding sleeve.

By adopting the technical scheme, when the locking part is released, the pull handle is pulled to move outwards, the pull handle pulls the extension spring to extend at the moment, the sliding rod is driven to move outwards synchronously, and the contact of the locking part can be realized until the sliding rod is completely separated from the locking hole. When the locking part is locked, the handle is loosened, the extension spring retracts and drives the handle and the sliding rod to move reversely at the moment, and the locking of the locking part can be realized until the sliding rod is inserted into the locking hole. The locking part has a simple structure, and the locking and releasing processes are easy and convenient, so that the disassembling and replacing processes of the horizontal cylinder and the vertical cylinder are easier and more convenient.

The invention is further provided with: the outer wall of the lower end of the supporting plate is provided with a pedal.

Through adopting above-mentioned technical scheme, supply people to step on through setting up the pedal for the application of force process to the backup pad is light convenient more, thereby makes the split change process of horizontal barrel and vertical barrel light convenient more.

The invention is further provided with: the pedal is hinged to the outer wall of the supporting plate, and a groove for the pedal to be embedded after being turned is formed in the outer wall of the supporting plate.

Through adopting above-mentioned technical scheme, through setting up the cooperation of convertible pedal and recess, realize accomodating of footboard, avoid wiping the footboard scratch staff.

In conclusion, the invention has the following beneficial effects:

1. by arranging the split horizontal cylinder or vertical cylinder, when the horizontal cylinder or vertical cylinder is damaged, the horizontal cylinder and the vertical cylinder can be maintained and replaced independently, and the whole scraper condenser does not need to be replaced, so that the waste of resources is reduced;

2. the compression block is arranged to compress the inner side walls of the pair of elastic clamping hooks, so that the elastic clamping hooks are limited, the adjusting rod is arranged to control the elastic clamping hooks to compress the upper end surface of the mounting pipe, and the stability of the pair of elastic clamping hooks in locking is improved, namely the connection stability and the fastening degree between the horizontal cylinder and the vertical cylinder are improved;

3. the automatic lifting of the vertical cylinder is realized by the matching of the supporting plate and the sliding sleeve, so that the horizontal cylinder and the vertical cylinder can be quickly separated without adopting a loader, and the maintenance and replacement processes of the horizontal cylinder and the vertical cylinder are easier and more convenient;

4. the pedal that conveniently accomodate through setting up supplies people to step on and presses for the application of force process to the backup pad is light convenient more, thereby makes the split change process of horizontal barrel and vertical barrel light convenient more.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic diagram of the connection relationship of the embodiment;

FIG. 3 is a schematic view showing a connection relationship between a lower pipe body and an upper pipe body according to the embodiment;

fig. 4 is a partial enlarged view at a in fig. 2;

FIG. 5 is a schematic structural view of the installation tube of the embodiment;

fig. 6 is a schematic structural view of a locking portion of the embodiment.

Reference numerals: 1. a horizontal cylinder; 2. a vertical cylinder; 21. a storage box; 22. a locking groove; 3. a lower pipe body; 31. an outer tubular body; 32. a seal ring; 33. a guide groove; 4. a pipe body is arranged; 41. an inner tube body; 42. a sealing groove; 43. a guide block; 5. installing a pipe; 51. accommodating grooves; 52. a compression block; 53. a screw hole; 54. a screw; 55. a handle; 6. mounting a plate; 7. mounting a rod; 71. an elastic hook; 72. a first rod body; 73. a second rod body; 74. adjusting a rod; 75. an adjustment hole; 76. a handle; 8. a sliding sleeve; 81. a support plate; 82. a roller; 83. a baffle plate; 84. treading a pedal; 85. a groove; 9. a locking portion; 91. a locking block; 92. a slide hole; 93. a slide bar; 94. a handle; 95. a tension spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a scraper condenser includes a horizontal cylinder 1 and a vertical cylinder 2, a lower tube 3 is disposed on the horizontal cylinder 1, an upper tube 4 is disposed on the vertical cylinder 2, an outer tube 31 is disposed on an upper end surface of the lower tube 3, and an inner tube 41 for inserting the outer tube 31 is disposed on a lower end surface of the upper tube 4.

As shown in fig. 2 and 3, in the present embodiment, when the inner tube 41 is completely inserted into the outer tube 31, the upper end surface of the outer tube 31 abuts against the lower end surface of the upper tube 4, the lower end surface of the inner tube 41 abuts against the upper end surface of the lower tube 3, the inner wall of the inner tube 41 is flush with the inner wall of the lower tube 3, and the outer wall of the outer tube 31 is flush with the outer wall of the upper tube 4.

As shown in fig. 2 and 4, the lower outer wall of the upper tube 4 is vertically provided with a mounting tube 5, and the upper outer wall of the lower tube 3 is horizontally provided with a mounting plate 6 located below the mounting tube 5. The upper end face of the mounting plate 6 is vertically provided with a mounting rod 7 for inserting the mounting pipe 5, and the upper end face of the mounting rod 7 is provided with a pair of elastic hooks 71 for hooking the upper end face of the mounting pipe 5.

When the horizontal cylinder 1 and the vertical cylinder 2 are spliced together, the vertical cylinder 2 is driven to move downward after the lower tube 3 is aligned with the upper tube 4, and the inner tube 41 of the upper tube 4 is inserted into the outer tube 31 of the lower tube 3. Meanwhile, the elastic hook 71 and the mounting rod 7 are embedded in the mounting tube 5 and slide along the inner wall of the mounting tube 5. After the inner pipe 41 is completely inserted into the outer pipe 31, the elastic hook 71 is separated from the mounting pipe 5 and hooks the upper end surface of the mounting pipe 5, thereby realizing the connection and fixation of the horizontal cylinder 1 and the vertical cylinder 2.

When the horizontal cylinder 1 and the vertical cylinder 2 need to be maintained and replaced, the elastic clamping hook 71 is pressed to be embedded into the installation pipe 5, and then the vertical cylinder 2 is driven to move upwards. At this time, the upper tube 4 and the lower tube 3 are gradually separated, and the elastic hook 71 and the mounting rod 7 slide downward along the inner wall of the mounting tube 5. Until the elastic hook 71 and the mounting rod 7 are completely separated from the mounting pipe 5, the horizontal cylinder 1 and the vertical cylinder 2 are separated, and at the moment, the horizontal cylinder 1 or the vertical cylinder 2 can be independently maintained and replaced.

As shown in fig. 2 and 5, the inner wall of the upper end of the mounting tube 5 is provided with a receiving groove 51, a pressing block 52 is embedded in the receiving groove 51, and the pressing block 52 is embedded between the pair of elastic hooks 71 and presses the inner side walls of the pair of elastic hooks 71.

As shown in fig. 2 and 5, a screw hole 53 communicating with the accommodating groove 51 is horizontally formed in the outer wall of the upper end of the mounting tube 5, a screw 54 is connected to the screw hole 53 in a threaded manner, one end of the screw 54 is rotatably connected to the pressing block 52, and a handle 55 is arranged at the other end of the mounting tube 5 outside.

As shown in fig. 2 and 4, the mounting rod 7 includes a first rod 72 vertically disposed on the mounting plate 6 and a second rod 73 located above the first rod 72. The lower end surface of the second rod 73 is rotatably connected with an adjusting rod 74, and an adjusting hole 75 for the adjusting rod 74 to penetrate is arranged on the first rod 72 and the mounting plate 6. The adjustment lever 74 is screw-coupled to the adjustment hole 75, and a handle 76 is provided at a lower end of the adjustment lever 74.

When the elastic hook 71 hooks the upper end surface of the mounting tube 5, the handle 76 is rotated to drive the adjusting rod 74 to move downward, and at this time, the adjusting rod 74 drives the second rod 73 and the elastic hook 71 to move downward synchronously. Meanwhile, the pressing force of the elastic hook 71 on the upper end surface of the mounting pipe 5 is increased, and the elastic hook 71 is pressed and fixed.

Then, the handle 55 is rotated to drive the screw 54 to rotate synchronously, and the screw 54 drives the pressing block 52 to slide towards the elastic hooks 71 and to be embedded into the gap between the pair of elastic hooks 71. At this time, the pressing block 52 presses the inner side walls of the pair of elastic hooks 71 to limit the elastic hooks 71, so that the fastening degree of the elastic hooks 71 is increased.

When the elastic hook 71 is detached, the handle 55 is rotated to drive the screw 54 to rotate in the opposite direction, and the screw 54 drives the pressing block 52 to move away from the elastic hook 71. The spacing of the elastic hooks 71 is released until the pressing block 52 is separated from the inner walls of the pair of elastic hooks 71 and embedded into the accommodating groove 51.

Then, the handle 76 is rotated to drive the adjustment lever 74 to move upward, and at this time, the adjustment lever 74 drives the second rod 73 and the elastic hook 71 to move upward synchronously. The elastic hook 71 is released from the pressing until the elastic hook 71 is separated from the upper end surface of the mounting pipe 5, and the elastic hook 71 can be detached at the moment.

As shown in fig. 2 and 3, the upper end surface of the outer tube 31 and the lower end surface of the inner tube 41 are both provided with a ring of sealing rings 32, and the lower end surface of the upper tube 4 and the upper end surface of the lower tube 3 are both provided with sealing grooves 42 into which the sealing rings 32 are inserted. The outer wall of the inner tube 41 is vertically provided with a guide block 43, and the inner wall of the outer tube 31 is vertically provided with a guide groove 33 for the guide block 43 to slide and insert.

When the inner pipe 41 on the upper pipe body 4 is inserted into the outer pipe body 31 on the lower pipe body 3, the guide block 43 and the guide groove 33 are matched to realize the quick positioning of the horizontal cylinder 1 and the vertical cylinder 2, so that the installation rod 7 can be accurately and quickly aligned with the installation pipe 5, namely, the quick installation and fixation of the horizontal cylinder 1 and the vertical cylinder 2 are realized.

Meanwhile, the sealing ring 32 is matched with the sealing groove 42, so that the stepped sealing between the outer pipe body 31 and the inner pipe body 41 is realized, the phenomenon of air leakage or water leakage at the connecting position of the outer pipe body and the inner pipe body is avoided, and the sealing performance between the horizontal cylinder body 1 and the vertical cylinder body 2 is improved.

As shown in fig. 2, the outer wall of the vertical cylinder 2 is slidably connected with a sliding sleeve 8, and the outer wall of the sliding sleeve 8 is hinged with a pair of supporting plates 81. The pair of supporting plates 81 are distributed on both sides of the horizontal cylinder 1, and the lower end thereof is rotatably connected with a roller 82.

As shown in fig. 2, the outer wall of the sliding sleeve 8 is provided with a baffle 83 for pressing the outer wall of the upper end of the supporting plate 81 obliquely downward, and the outer wall of the lower end of the vertical cylinder 2 is provided with a receiving box 21 for the rollers 82 and the lower end of the supporting plate 81 to be inserted into.

As shown in fig. 2, a pedal 84 is provided on the outer wall of the lower end of the support plate 81, the pedal 84 is hinged to the outer wall of the support plate 81, and a groove 85 for the pedal 84 to be inserted after being turned is provided on the outer wall of the support plate 81.

As shown in fig. 2, the sliding sleeve 8 is provided with a locking part 9, and the locking part 9 is used for fixing it on the outer wall of the lower end of the vertical cylinder 2.

Because the horizontal cylinder 1 is a fragile part, when the horizontal cylinder 1 and the vertical cylinder 2 need to be maintained and replaced, the support plate 81 is driven to move upwards, and at the moment, the support plate 81 drives the sliding sleeve 8 and the roller 82 to move upwards synchronously. Until the roller 82 is separated from the storage box 21, the driving support plate 81 drives the sliding sleeve 8 to move downwards, and simultaneously, the driving support plate 81 is turned outwards.

When the roller 82 abuts against the ground, the outer wall of the upper end of the supporting plate 81 abuts against the baffle 83 of the outer wall of the sliding sleeve 8, and the locking part 9 is locked at this time, so that the sliding sleeve 8 can be fixed. Then, the pedal 84 is driven to turn outwards until the pedal 84 is separated from the groove 85, and then the pedal 84 is pressed to control the lower ends of the supporting plates 81 to approach each other.

Meanwhile, the upper end of the supporting plate 81 moves upwards, the supporting plate 81 can be used for driving the sliding sleeve 8 and the vertical cylinder 2 to move upwards, the horizontal cylinder 1 and the vertical cylinder 2 are separated, and then the horizontal cylinder 1 and the vertical cylinder 2 can be maintained and replaced.

And then taking out the new horizontal cylinder 1, aligning the joint of the horizontal cylinder 1 and the vertical cylinder 2, then loosening the pedal 84, and controlling the vertical cylinder 2 to move downwards under the action of the gravity of the vertical cylinder 2 to realize the splicing and fixing of the horizontal cylinder 1 and the vertical cylinder 2.

Then, the locking part 9 is released, and then the pedal 84 is driven to reversely turn over and is embedded into the groove 85, and then the support plate 81 is driven to move upwards, at this time, the support plate 81 drives the sliding sleeve 8 and the roller 82 to synchronously move upwards. When the support rod and the pulley are located at the upper position of the storage box 21, the support plate 81 is loosened, so that the pulley and the lower end of the support plate 81 are embedded into the storage box 21, and the storage of the support plate 81 can be realized.

As shown in fig. 2 and 6, the locking portion 9 includes a locking block 91 provided on an inner wall of the sliding sleeve 8, and a locking groove 22 for sliding movement of the locking block 91 is vertically provided on an outer wall of the vertical cylinder 2.

As shown in fig. 2 and 6, a sliding hole 92 is formed through the locking block 91 and the sliding sleeve 8, a sliding rod 93 is horizontally and slidably connected to the sliding hole 92, and a locking hole (not shown) for inserting the sliding rod 93 is formed in the inner wall of the lower end of the locking groove 22.

As shown in fig. 2 and 6, a pull handle 94 is provided at one end of the sliding rod 93 located outside the sliding sleeve 8, an extension spring 95 is sleeved on an outer wall of the sliding rod 93, and the extension spring 95 is located between the pull handle 94 and the outer wall of the sliding sleeve 8.

When the locking portion 9 is released, the pulling handle 94 moves outward, and at this time, the pulling handle 94 pulls the extension spring 95 to extend and brings the slide rod 93 to move outward in synchronization, and at the same time, the slide rod 93 gradually disengages from the locking hole of the inner wall of the locking groove 22. The contact of the locking portion 9 is achieved until the slide rod 93 is completely released from the locking hole.

When locking the locking portion 9, the handle 94 is released, and at this time, the tension spring 95 is retracted and drives the handle 94 and the sliding rod 93 to move reversely, and at this time, the sliding rod 93 is gradually inserted into the locking hole of the inner wall of the locking groove 22. The locking of the locking portion 9 is achieved until the slide rod 93 is inserted into the locking hole.

The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a scraper condenser, includes horizontal barrel (1) and vertical barrel (2), its characterized in that: a lower pipe body (3) is arranged on the horizontal cylinder (1), an upper pipe body (4) is arranged on the vertical cylinder (2), an outer pipe body (31) is arranged on the upper end face of the lower pipe body (3), and an inner pipe body (41) for inserting the outer pipe body (31) is arranged on the lower end face of the upper pipe body (4);

the outer wall of the lower end of the upper pipe body (4) is vertically provided with an installation pipe (5), the outer wall of the upper end of the lower pipe body (3) is horizontally provided with an installation plate (6) positioned below the installation pipe (5), the upper end face of the installation plate (6) is vertically provided with an installation rod (7) used for being inserted into the installation pipe (5), and the upper end face of the installation rod (7) is provided with a pair of elastic clamping hooks (71) used for tightly hooking the upper end face of the installation pipe (5);

an accommodating groove (51) is formed in the inner wall of the upper end of the mounting pipe (5), a pressing block (52) is embedded in the accommodating groove (51), and the pressing block (52) is embedded between the pair of elastic hooks (71) and presses the inner side walls of the pair of elastic hooks (71);

the outer wall level of the upper end of installation pipe (5) is provided with the intercommunication screw (53) of holding tank (51), screw (53) female connection has screw rod (54), the one end of screw rod (54) rotate connect in compact heap (52), and be located the outside other end of installation pipe (5) is provided with handle (55).

2. The condenser scraper blade of claim 1, wherein: installation pole (7) including vertical set up in first body of rod (72) on mounting panel (6) and being located the second body of rod (73) of first body of rod (72) top, the lower terminal surface of the second body of rod (73) rotates and is connected with regulation pole (74), the first body of rod (72) with it has the confession to run through on mounting panel (6) adjust regulation hole (75) that pole (74) wore to establish, adjust pole (74) threaded connection in adjust hole (75), and the lower extreme of adjusting pole (74) is provided with handle (76).

3. The condenser scraper of claim 2, wherein: the outer wall of the inner pipe body (41) is vertically provided with a guide block (43), and the inner wall of the outer pipe body (31) is vertically provided with a guide groove (33) for the guide block (43) to slide and be embedded.

4. The condenser scraper blade of claim 1, wherein: the upper end face of the outer pipe body (31) and the lower end face of the inner pipe body (41) are both provided with a circle of sealing rings (32), and the lower end face of the upper pipe body (4) and the upper end face of the lower pipe body (3) are both provided with sealing grooves (42) for the sealing rings (32) to be embedded in.

5. The condenser scraper blade of claim 1, wherein: the outer wall of the vertical cylinder (2) is connected with a sliding sleeve (8) in a sliding manner, the outer wall of the sliding sleeve (8) is hinged with a pair of supporting plates (81), the supporting plates (81) are distributed on two sides of the horizontal cylinder (1), and the lower end of the supporting plates is rotatably connected with a roller (82);

the outer wall slope of sliding sleeve (8) is provided with downwards and is used for compressing tightly baffle (83) of backup pad (81) upper end outer wall, the lower extreme outer wall of vertical barrel (2) is provided with the confession gyro wheel (82) with receiver (21) of the lower extreme embedding of backup pad (81), and be provided with locking portion (9) on sliding sleeve (8), locking portion (9) are used for being fixed in it on the lower extreme outer wall of vertical barrel (2).

6. The condenser scraper of claim 5, wherein: the locking part (9) comprises a locking block (91) arranged on the inner wall of the sliding sleeve (8), and a locking groove (22) for the locking block (91) to slide is vertically arranged on the outer wall of the vertical cylinder (2);

sliding holes (92) penetrate through the locking block (91) and the sliding sleeve (8), a sliding rod (93) is connected to the inner surface of each sliding hole (92) in a horizontal sliding mode, and a locking hole for the sliding rod (93) to be inserted is formed in the inner wall of the lower end of the locking groove (22);

slide bar (93) are located the outside one end of sliding sleeve (8) is provided with handle (94), the outer wall cover of slide bar (93) is equipped with extension spring (95), and extension spring (95) are located handle (94) with between the outer wall of sliding sleeve (8).

7. The condenser scraper of claim 5, wherein: the outer wall of the lower end of the supporting plate (81) is provided with a pedal (84).

8. The condenser scraper of claim 7, wherein: the pedal (84) is hinged to the outer wall of the supporting plate (81), and a groove (85) for embedding the pedal (84) after the pedal (84) is turned over is formed in the outer wall of the supporting plate (81).