CN215216727U

CN215216727U - Hot-blast furnace smoke protection fire prevention control protection device convenient to maintain

Info

Publication number: CN215216727U
Application number: CN202121533828.5U
Authority: CN
Inventors: 杨存兴
Original assignee: Shandong Zhanhua Minheng Environmental Protection Material Co ltd
Current assignee: Shandong Zhanhua Minheng Environmental Protection Material Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-17
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a hot blast stove smoke protection and fire prevention monitoring and protecting device convenient to maintain, which comprises a dust cover, a protective shell, a side cover, a fixing plate, an internal thread pipe, a mounting bolt, a control panel, a wireless module, a temperature and humidity sensor module, a smoke sensor module, a dust screen, an adjustable connecting seat structure, an adjustable alarm lamp structure and a rotatable ash removal frame structure, wherein the dust cover is bolted on the upper part of the protective shell; the fixing plate is longitudinally arranged in the middle of the interior of the protective shell; the control panel is connected to the upper part of the left side of the fixed plate through a bolt; the temperature and humidity sensor module is connected to the lower portion of the right side of the fixing plate through bolts. The utility model discloses the setting of fixing base, adjusting seat, arc, fixed strip, fastening bolt and T type connecting seat is favorable to with the air pipe installation of hot-blast furnace; the U-shaped pipe, the sleeve pipe, adjusting bolt, the setting of lamp stand, warning light and lamp shade are favorable to sending the illumination alarm.

Description

Hot-blast furnace smoke protection fire prevention control protection device convenient to maintain

Technical Field

The utility model belongs to the technical field of the hot-blast furnace protection device, especially, relate to a hot-blast furnace smoke protection fire prevention control protection device convenient to maintain.

Background

The hot blast stove is a thermal power machine and is used for heating blast air to a required temperature, and a monitoring protection device is commonly used for monitoring the hot blast stove at present so as to ensure the normal operation of the hot blast stove.

But the current protection device for monitoring smoke prevention and fire prevention of the hot-blast stove still has the problems that the installation of ventilation pipelines with the hot-blast stove is inconvenient, the alarm is inconvenient to send out, and the dust screen is inconvenient to clean.

Therefore, the invention discloses a convenient-to-maintain smoke-proof and fire-proof monitoring and protecting device for a hot blast stove is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a hot-blast furnace smoke protection fire prevention control protection device convenient to maintain is convenient for with the air pipe installation of hot-blast furnace, be convenient for send out the police dispatch newspaper and be convenient for clear up the dust screen.

Wherein the utility model discloses a can realize through following technical scheme:

a conveniently maintained smoke-proof and fire-proof monitoring and protecting device for a hot blast stove comprises a dustproof cover, a protective shell, a side cover, a fixing plate, an internal thread pipe, a mounting bolt, a control panel, a wireless module, a temperature and humidity sensor module, a smoke sensor module, a dustproof net, an adjustable connecting seat structure, an adjustable alarm lamp structure and a rotatable ash removal frame structure, wherein the dustproof cover is connected to the upper part of the protective shell through a bolt; the side cover is connected to the middle part of the left side of the protective shell through a bolt; the fixing plate is longitudinally arranged in the middle of the interior of the protective shell; the internal thread pipes are respectively and transversely bolted at four corners of the inner wall of the right side of the protective shell, and the internal thread pipes and the fixed plate are fastened and connected through mounting bolts; the control panel is connected to the upper part of the left side of the fixed plate through a bolt; the wireless module is connected to the lower part of the left side of the fixing plate through a bolt; the temperature and humidity sensor module is connected to the lower part of the right side of the fixing plate through a bolt; the smoke sensor module is connected to the upper part of the right side of the fixing plate through a bolt; the dustproof net is connected to the inside of a through groove formed in the middle of the right side of the protective shell through a bolt; the adjustable connecting seat structure is connected with the side cover; the adjustable alarm lamp structure is connected with the protective shell; the rotatable ash removing frame structure is connected with the protective shell; the adjustable connecting seat structure comprises a fixed seat, an adjusting seat, an arc plate, a fixed strip, a fastening bolt and a T-shaped connecting seat, wherein the arc plate is connected with a left longitudinal bolt between the lower part of the fixed seat and the upper part of the adjusting seat; one end of the fixing strip is connected with the inside of the fixing seat through a bolt, the other end of the fixing strip is inserted into the inside of the adjusting seat, and the fixing strip and the adjusting seat are fastened and connected through a fastening bolt; the left end of the horizontal end of the T-shaped connecting seat is connected to the middle part of the right side of the arc-shaped plate through a bolt.

Preferably, the right side of the T-shaped connecting seat is connected to the middle part of the left side of the side cover through a bolt.

Preferably, the adjustable alarm lamp structure comprises a U-shaped pipe, a sleeve, an adjusting bolt, a lamp holder, an alarm lamp and a lamp shade, wherein the sleeve is sleeved on the outer wall of the horizontal section of the U-shaped pipe and is fastened and connected through the adjusting bolt; the upper part of the lamp holder is connected with the lower part of the sleeve through a bolt; the alarm lamp is connected with the middle part of the lower side of the lamp holder through a bolt; the lampshade is sleeved outside the alarm lamp, and the upper part of the lampshade is connected with the lamp holder through bolts.

Preferably, the U-shaped pipe is bolted to the middle of the lower side of the protective shell from front to back.

Preferably, the rotatable ash removal frame structure comprises an ash removal rod, a motor, a support frame, a dustproof shell and a connecting rod, wherein the lower part of the right side of the ash removal rod is connected to the left end of an output shaft of the motor through a bolt; the left side of the motor is connected to the middle part of the right side of the support frame through a bolt, and an output shaft of the motor penetrates through the middle part of the support frame; the dustproof shell is sleeved outside the motor, and the left side of the dustproof shell is connected with the support frame through a bolt; and the connecting rods are transversely arranged and are respectively bolted at the four corners of the left side of the support frame.

Preferably, the left ends of the connecting rods are respectively bolted at the right four corners of the protective shell.

Preferably, the left side of the ash removal rod is in contact with the right side of the dust screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the fixing base, adjust the seat, the arc, the fixed strip, the setting of fastening bolt and T type connecting seat is favorable to installing with the air pipe of hot-blast furnace.

2. The utility model discloses in, U type pipe, the sleeve pipe, adjusting bolt, the lamp stand, the setting of warning light and lamp shade is favorable to sending the illumination alarm.

3. The utility model discloses in, the setting of deashing pole, motor, support frame, dust guard and connecting rod is favorable to clearing up the dust screen.

4. The utility model discloses in, the setting of temperature and humidity sensor module, be favorable to detecting the outside temperature of hot-blast furnace.

5. The utility model discloses in, the setting of smoke transducer module, be favorable to detecting the outside smog concentration of hot-blast furnace.

6. The utility model discloses in, protective housing and side cap set up, be favorable to dismantling the side cap, be convenient for maintain.

7. The utility model discloses in, the setting of internal thread pipe box construction bolt, be favorable to installing the fixed plate.

8. The utility model discloses in, the setting of fixed plate, be favorable to keeping apart control panel and wireless module and external environment, play the guard action.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the adjustable connecting seat structure of the present invention.

Fig. 3 is a schematic structural diagram of the adjustable warning light structure of the present invention.

Fig. 4 is a schematic structural view of the rotatable ash removal frame structure of the present invention.

Fig. 5 is a schematic diagram of the electrical connection of the present invention.

In the figure:

1. a dust cover; 2. a protective housing; 3. a side cover; 4. a fixing plate; 5. an internally threaded tube; 6. installing a bolt; 7. a control panel; 8. a wireless module; 9. a temperature and humidity sensor module; 10. a smoke sensor module; 11. a dust screen; 12. the structure of the connecting seat can be adjusted; 121. a fixed seat; 122. an adjusting seat; 123. an arc-shaped plate; 124. a fixing strip; 125. fastening a bolt; 126. a T-shaped connecting seat; 13. an adjustable warning light structure; 131. a U-shaped pipe; 132. a sleeve; 133. adjusting the bolt; 134. a lamp socket; 135. an alarm light; 136. a lamp shade; 14. a rotatable ash removal frame structure; 141. a soot cleaning rod; 142. a motor; 143. a support frame; 144. a dust-proof housing; 145. a connecting rod.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a conveniently maintained monitoring and protecting device for smoke and fire prevention of a hot blast stove comprises a dust cover 1, a protective shell 2, a side cover 3, a fixing plate 4, an internal thread pipe 5, a mounting bolt 6, a control panel 7, a wireless module 8, a temperature and humidity sensor module 9, a smoke sensor module 10 and a dust screen 11, wherein the dust cover 1 is connected with the upper part of the protective shell 2 through a bolt; the side cover 3 is connected to the middle part of the left side of the protective shell 2 through a bolt; the fixing plate 4 is longitudinally arranged at the middle part inside the protective shell 2; the internal thread pipes 5 are respectively and transversely bolted at four corners of the right inner wall of the protective shell 2, the internal thread pipes 5 and the fixed plate 4 are fastened and connected through the mounting bolts 6, and an operator can conveniently disassemble and assemble the fixed plate 4 through the mounting bolts 6, so that the maintenance is convenient; the control panel 7 is connected to the upper part of the left side of the fixed plate 4 through a bolt; the wireless module 8 is connected to the lower part of the left side of the fixed plate 4 through a bolt; the temperature and humidity sensor module 9 is connected to the lower part of the right side of the fixing plate 4 through bolts; the smoke sensor module 10 is connected to the upper part of the right side of the fixing plate 4 through a bolt; the dust screen 11 is connected with the inside of the through groove formed in the middle of the right side of the protective shell 2 through bolts.

The convenient-to-maintain smoke-proof and fire-proof monitoring and protecting device for the hot blast stove further comprises an adjustable connecting seat structure 12, an adjustable alarm lamp structure 13 and a rotatable ash cleaning frame structure 14, wherein the adjustable connecting seat structure 12 is connected with the side cover 3; the adjustable alarm lamp structure 13 is connected with the protective shell 2; the rotatable ash removal frame structure 14 is connected with the protective shell 2.

The adjustable connecting seat structure 12 comprises a fixed seat 121, an adjusting seat 122, an arc-shaped plate 123, a fixed strip 124, a fastening bolt 125 and a T-shaped connecting seat 126, wherein the arc-shaped plate 123 is connected with a left longitudinal bolt between the lower part of the fixed seat 121 and the upper part of the adjusting seat 122; one end of the fixing strip 124 is connected to the inside of the fixing seat 121 through a bolt, the other end of the fixing strip is inserted into the adjusting seat 122, an operator winds the fixing strip 124 on the outer wall of the air pipe of the hot blast stove, then inserts the fixing strip 124 into the adjusting seat 122, so that the arc-shaped plate 123 and the fixing strip 124 tightly sleeve the air pipe of the hot blast stove, the fixing strip 124 and the adjusting seat 122 are fixedly connected through a fastening bolt 125, the operator tightens the fastening bolt 125 to fix the fixing strip 124 and the adjusting seat 122, and the side cover 3 is convenient to be installed on the outer walls of the air pipes of the hot blast stove with different pipe diameters; the left end of the horizontal end of the T-shaped connecting seat 126 is bolted to the middle of the right side of the arc-shaped plate 123.

In this embodiment, referring to fig. 3, the adjustable warning light structure 13 includes a U-shaped tube 131, a sleeve 132, an adjusting bolt 133, a lamp holder 134, a warning light 135 and a lamp cover 136, the sleeve 132 is sleeved on the outer wall of the horizontal section of the U-shaped tube 131 and is fastened and connected by the adjusting bolt 133, and an operator releases the adjusting bolt 133 to rotate the sleeve 132 along the U-shaped tube 131; the upper part of the lamp holder 134 is bolted to the lower part of the sleeve 132; the alarm lamp 135 is bolted to the middle of the lower side of the lamp holder 134, and the sleeve 132 drives the lamp holder 134 and the alarm lamp 135 to rotate, so that the angle of the alarm lamp 135 is adjusted, and an operator can notice whether the alarm lamp 135 is turned on or not; the lampshade 136 is sleeved outside the alarm lamp 135, and the upper part of the lampshade 136 is connected with the lamp holder 134 through bolts.

In this embodiment, referring to fig. 4, the rotatable ash removing frame structure 14 includes an ash removing rod 141, a motor 142, a supporting frame 143, a dust-proof housing 144 and a connecting rod 145, wherein the lower part of the right side of the ash removing rod 141 is bolted to the left end of the output shaft of the motor 142; the left bolt of the motor 142 is connected to the middle part of the right side of the supporting frame 143, the output shaft of the motor 142 penetrates through the middle part of the supporting frame 143, the operator controls the output shaft of the motor 142 to rotate through the control panel 7, and the output shaft of the motor 142 drives the ash removing rod 141 to rotate; the dust-proof shell 144 is sleeved outside the motor 142, and the left side of the dust-proof shell 144 is connected with the supporting frame 143 by bolts; a plurality of the connecting rods 145 are transversely arranged and are respectively bolted at the four left corners of the supporting frame 143.

In this embodiment, specifically, the right side of the T-shaped connecting seat 126 is bolted to the left middle of the side cover 3.

In this embodiment, specifically, the U-shaped pipe 131 is bolted to the middle of the lower side of the protective casing 2 from front to back.

In this embodiment, specifically, the left ends of the plurality of connecting rods 145 are respectively bolted to the right four corners of the protective housing 2.

In this embodiment, specifically, the left side of deashing pole 141 and the right side contact setting of dust screen 11, when deashing pole 141 rotates, carries out the deashing to the surface of dust screen 11, avoids dust screen 11 to block up the condition that leads to unable accurate detection smog concentration and temperature.

In this embodiment, specifically, the dust cap 1 is an aluminum cap; the protective shell 2 is an aluminum shell; the fixed plate 4 is made of PPS plastic plate; the dust screen 11 is made of stainless steel.

In this embodiment, specifically, the fixing seat 121 is an aluminum alloy seat; the adjusting seat 122 is an aluminum alloy seat; the arc-shaped plate 123 adopts an arc-shaped aluminum alloy plate; the fixing strip 124 is a stainless steel strip with through holes formed therein in sequence from top to bottom.

In this embodiment, specifically, the lamp holder 134 is a PPS plastic holder with an arc-shaped groove at the upper part; the lampshade 136 is a toughened glass cover.

In this embodiment, specifically, the ash removal rod 141 is an aluminum alloy rod with a nylon brush layer glued to the outside; the dust-proof housing 144 is made of aluminum.

In this embodiment, specifically, the control panel 7 is a control panel integrated with a stm32f103 type single chip microcomputer; the wireless module 8 adopts an HC-06 wireless Bluetooth module; the temperature and humidity sensor module 9 adopts an SHT31 type temperature and humidity sensor module; the smoke sensor module 10 adopts an MQ-2 type smoke gas-sensitive sensor module; the alarm lamp 135 adopts an LED lamp; the motor 142 adopts a TRD-J10 type motor.

In this embodiment, referring to fig. 5, the wireless module 8, the temperature and humidity sensor module 9, the smoke sensor module 10, the alarm lamp 135 and the motor 142 are all electrically connected to the control panel 7.

Principle of operation

In the utility model, the operator loosens the fastening bolt 125, takes out the fixing strip 124 from the adjusting seat 122, winds the fixing strip 124 on the outer wall of the air pipe of the hot blast stove, and inserts the fixing strip 124 into the adjusting seat 122, so that the arc-shaped plate 123 and the fixing strip 124 tightly sleeve the air pipe of the hot blast stove, and the fastening bolt 125 is screwed, thereby facilitating the installation of the side cover 3 on the outer walls of the air pipes of the hot blast stove with different diameters; an operator loosens the adjusting bolt 133, rotates the sleeve 132 along the U-shaped tube 131, and the sleeve 132 drives the lamp holder 134 and the warning lamp 135 to rotate, so as to adjust the angle of the warning lamp 135, so that the operator can more conveniently notice whether the warning lamp 135 is turned on, and the adjusting bolt 133 is screwed after the angle is adjusted; an operator controls the output shaft of the motor 142 to rotate through the control panel 7, the output shaft of the motor 142 drives the ash removal rod 141 to rotate, ash removal is carried out on the surface of the dust screen 11, and the situation that the smoke concentration and the temperature cannot be accurately detected due to blockage of the dust screen 11 is avoided.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The convenient-to-maintain smoke-proof and fire-proof monitoring and protecting device for the hot blast stove is characterized by comprising a dust cover (1), a protective shell (2), a side cover (3), a fixing plate (4), an internal thread pipe (5), a mounting bolt (6), a control panel (7), a wireless module (8), a temperature and humidity sensor module (9), a smoke sensor module (10), a dust screen (11), an adjustable connecting seat structure (12), an adjustable alarm lamp structure (13) and a rotatable ash removing frame structure (14), wherein the dust cover (1) is connected to the upper part of the protective shell (2) through bolts; the side cover (3) is connected to the middle part of the left side of the protective shell (2) through a bolt; the fixing plate (4) is longitudinally arranged in the middle part of the interior of the protective shell (2); the internal thread pipes (5) are respectively and transversely bolted at four corners of the inner wall of the right side of the protective shell (2), and the internal thread pipes (5) and the fixing plate (4) are fastened and connected through mounting bolts (6); the control panel (7) is connected to the upper part of the left side of the fixing plate (4) through a bolt; the wireless module (8) is connected to the lower part of the left side of the fixing plate (4) through a bolt; the temperature and humidity sensor module (9) is connected to the lower part of the right side of the fixing plate (4) through a bolt; the smoke sensor module (10) is connected to the upper part of the right side of the fixing plate (4) through a bolt; the dust screen (11) is connected to the inside of a through groove formed in the middle of the right side of the protective shell (2) through bolts; the adjustable connecting seat structure (12) is connected with the side cover (3); the adjustable alarm lamp structure (13) is connected with the protective shell (2); the rotatable ash cleaning frame structure (14) is connected with the protective shell (2); the adjustable connecting seat structure (12) comprises a fixed seat (121), an adjusting seat (122), an arc-shaped plate (123), a fixed strip (124), a fastening bolt (125) and a T-shaped connecting seat (126), wherein the arc-shaped plate (123) is connected with a left longitudinal bolt between the lower part of the fixed seat (121) and the upper part of the adjusting seat (122); one end of the fixing strip (124) is connected with the inside of the fixing seat (121) through a bolt, the other end of the fixing strip is inserted into the inside of the adjusting seat (122), and the fixing strip (124) and the adjusting seat (122) are arranged in a fastening connection mode through a fastening bolt (125); the left end of the horizontal end of the T-shaped connecting seat (126) is connected to the middle part of the right side of the arc-shaped plate (123) through a bolt.

2. The easy-to-maintain monitoring and protecting device for smoke and fire protection of a hot blast stove according to claim 1, wherein the right side of the T-shaped connecting base (126) is bolted to the middle of the left side of the side cover (3).

3. The easy-to-maintain monitoring and protecting device for smoke and fire prevention of the hot blast stove according to claim 1, wherein the adjustable alarm lamp structure (13) comprises a U-shaped pipe (131), a sleeve pipe (132), an adjusting bolt (133), a lamp holder (134), an alarm lamp (135) and a lamp shade (136), wherein the sleeve pipe (132) is sleeved on the outer wall of the horizontal section of the U-shaped pipe (131) and is fastened and connected with the outer wall of the horizontal section of the U-shaped pipe (131) through the adjusting bolt (133); the upper part of the lamp holder (134) is bolted on the lower part of the sleeve (132); the alarm lamp (135) is connected to the middle of the lower side of the lamp holder (134) through bolts; the lampshade (136) is sleeved outside the alarm lamp (135), and the upper part of the lampshade (136) is connected with the lamp holder (134) through bolts.

4. The easy-to-maintain monitoring and protecting device for smoke and fire protection of a hot blast stove according to claim 3, wherein the U-shaped pipe (131) is bolted to the middle of the lower side of the protective shell (2) from front to back.

5. The easy-to-maintain smoke and fire prevention monitoring and protecting device for the hot blast stove according to claim 1, wherein the rotatable ash removing frame structure (14) comprises an ash removing rod (141), a motor (142), a supporting frame (143), a dust preventing shell (144) and a connecting rod (145), and the lower part of the right side of the ash removing rod (141) is connected to the left end of an output shaft of the motor (142) through a bolt; the left side of the motor (142) is connected to the middle of the right side of the support frame (143) through a bolt, and the output shaft of the motor (142) penetrates through the middle of the support frame (143); the dustproof shell (144) is sleeved outside the motor (142), and the left side of the dustproof shell (144) is connected with the support frame (143) through bolts; the connecting rods (145) which are transversely arranged are respectively bolted at the four left corners of the supporting frame (143).

6. The easy-to-maintain monitoring and protecting device for smoke and fire protection of a hot blast stove according to claim 5, wherein the left ends of a plurality of said connecting rods (145) are respectively bolted to the right four corners of the protective casing (2).

7. The easy-to-maintain monitoring and protecting device for smoke and fire protection of a hot blast stove according to claim 5, wherein the left side of the ash removing rod (141) is disposed in contact with the right side of the dust screen (11).