CN210765146U - Automatic control regulating system of biomass carbonization and purification device - Google Patents

Automatic control regulating system of biomass carbonization and purification device Download PDF

Info

Publication number
CN210765146U
CN210765146U CN201921193361.7U CN201921193361U CN210765146U CN 210765146 U CN210765146 U CN 210765146U CN 201921193361 U CN201921193361 U CN 201921193361U CN 210765146 U CN210765146 U CN 210765146U
Authority
CN
China
Prior art keywords
fixedly connected
wall
control box
rod
box body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201921193361.7U
Other languages
Chinese (zh)
Inventor
詹静龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinfeng Zhongcheng Biomass New Materials Nanjing Co ltd
Original Assignee
Qinfeng Zhongcheng Biomass New Materials Nanjing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qinfeng Zhongcheng Biomass New Materials Nanjing Co ltd filed Critical Qinfeng Zhongcheng Biomass New Materials Nanjing Co ltd
Priority to CN201921193361.7U priority Critical patent/CN210765146U/en
Application granted granted Critical
Publication of CN210765146U publication Critical patent/CN210765146U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The utility model relates to a living beings carbomorphism technical field just discloses a living beings carbomorphism purifier's autonomous control governing system, including the control box body, the lateral wall of control box body upside articulates through the hinge has the protection casing, the lateral wall fixedly connected with fixed plate on protection casing right side, the mounting groove has been seted up to the lateral wall that the fixed plate is close to control box body one side, the sliding hole has been seted up to the tank bottom of mounting groove, the slide bar has been cup jointed in the pore wall activity of sliding hole, the pore wall sliding connection of slide bar and sliding hole, the sliding hole all stretches out at the both ends of slide bar, the lateral wall that the control box body is close to fixed plate one side is seted up the keyway corresponding with the. The utility model discloses the effectual dust of having avoided leads to the problem that the display screen is unclear and control button is insensitive easily, can be according to the height of user's actual height adjusting control case, the effectual use comfort who improves the control box.

Description

Automatic control regulating system of biomass carbonization and purification device
Technical Field
The utility model relates to a living beings carbomorphism technical field especially relates to a living beings carbomorphism purifier's automatic control governing system.
Background
The biomass carbonized fuel is an environment-friendly fuel produced by drying, transferring, mixing, molding, carbonizing and other steps of various biomasses. The living beings carbomorphism uses the retort to process, and the in-process of carbomorphism can produce tail gas, contains harmful gas such as carbon monoxide, propylene in these tail gases, so need use purifier to purify these tail gases and retrieve, along with the development of science and technology, mechanical equipment's control system is more and more intelligent, and the control governing system of integration in the control box can carry out automatically regulated according to actual conditions, can make corresponding reaction according to actual conditions fast, the effectual workman intensity of labour that has reduced.
The current automatic regulating system control box is owing to set up display screen and many control button, and the control box is when outdoor use, and display screen and control button expose for a long time outside, can lead to the dust that deposits on display screen and the control button, and the dust can influence the definition of display screen and the sensitivity of control button, and current control box high fixity, can't come the height-adjusting according to user's height, lead to the use comfort level of control box lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that dust and control box's height can't be adjusted easily on the display screen of control box and the control button among the prior art, and the automatic control governing system of living beings carbomorphism purifier who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic control regulating system of a biomass carbonization and purification device comprises a control box body, wherein the side wall of the upper side of the control box body is hinged with a protective cover through a hinge, the side wall of the right side of the protective cover is fixedly connected with a fixed plate, the side wall of the fixed plate, which is close to one side of the control box body, is provided with a mounting groove, the bottom of the mounting groove is provided with a sliding hole, the hole wall of the sliding hole is movably sleeved with a sliding rod, the sliding rod is in sliding connection with the hole wall of the sliding hole, two ends of the sliding rod extend out of the sliding hole, the side wall of the control box body, which is close to one side of the fixed plate, is provided with a pin groove corresponding to the sliding rod, one end of the sliding rod, which is close to the control box body, is positioned in the pin groove, the, the reset spring is movably sleeved on the rod wall of the sliding rod, and one end, far away from the pin slot, of the sliding rod is fixedly connected with a pull block.
Preferably, the equal fixedly connected with telescopic link in four corners department of control box body lower surface is a plurality of the same mounting panel of one end fixedly connected with of control box body is kept away from to the telescopic link, the mounting panel is close to the lateral wall of control box body one side and has seted up the rotation hole, the pore wall that rotates the hole rotates through ball bearing and is connected with the screw thread regulation pole, the lateral wall fixedly connected with driving motor of telescopic link one side is kept away from to the mounting panel, driving motor's output shaft and screw thread regulation pole fixed connection, the pole wall thread bush of screw thread regulation pole is equipped with a screw thread section of thick bamboo, the one end and the lateral wall fixed connection of control.
Preferably, the vertical side wall of the control box body is fixedly connected with a heat dissipation air pipe, the inner wall of the heat dissipation air pipe is fixedly connected with a heat conduction plate, heat conduction glue is filled between the heat conduction plate and the control box body, and the inner wall of the heat dissipation air pipe is fixedly connected with a heat dissipation fan.
Preferably, the lateral wall fixedly connected with first solid fixed ring of control box body upside, first solid fixed ring overcoat is equipped with the pull rod, the removal hole has been seted up to the pole wall of pull rod, first solid fixed ring runs through the pull rod through removing the hole, first solid fixed ring's one end fixedly connected with couple is kept away from to the pull rod, the lateral wall fixedly connected with of protection casing upside and the solid fixed ring of the corresponding second of couple.
Preferably, the equal fixedly connected with bracing piece in four corners department of mounting panel lower surface, the one end fixedly connected with universal wheel of mounting panel is kept away from to the bracing piece.
Preferably, the side wall on the right side of the protective cover is provided with a mounting hole, and the hole wall of the mounting hole is fixedly connected with a glass plate.
Preferably, the wall of the sliding hole is symmetrically and fixedly connected with two sliding blocks, and the rod wall of the sliding rod is provided with a sliding groove matched with the sliding blocks.
Preferably, the telescopic link includes the dead lever with control box body fixed connection, the pole wall movable sleeve of dead lever is equipped with fixed pipe, the lower extreme and the mounting panel fixed connection of fixed pipe.
Preferably, the inner wall of the fixed pipe is symmetrically and fixedly connected with two limiting sliding blocks, and the rod wall of the fixed rod is provided with a limiting sliding groove matched with the limiting sliding blocks.
Compared with the prior art, the utility model provides a living beings carbomorphism purifier's automatic control governing system possesses following beneficial effect:
1. the automatic control regulating system of the biomass carbonization and purification device comprises a control box body, a protective cover, a fixing plate, a mounting groove, a sliding hole, a sliding rod, a pin groove, a limiting plate, a return spring and a pull block, the protective cover is pulled to shield the display screen and the control keys, the pull block is pulled to drive the sliding rod to move, the sliding rod is aligned with the pin slot, the sliding rod is loosened, under the action of the reset spring, the limiting plate drives the sliding rod to be inserted into the pin groove, the sliding rod limits and fixes the protective cover, the protective cover can effectively prevent dust from falling onto the display screen and the control key, when the control key is required to be used, the pulling draws the piece, draws the piece to drive the slide bar and removes, makes the slide bar break away from the keyway, relieves the slide bar and to the spacing fixed of protection casing, rotates the protection casing, makes the protection casing no longer shelter from display screen and control button, and this device is effectual has avoided the dust to lead to the problem that the display screen is unclear and control button is insensitive easily.
2. This living beings carbomorphism purifier's automatic control governing system, telescopic link through setting up, the mounting panel, the rotation hole, the screw thread regulation pole, driving motor and screw thread section of thick bamboo, when needing the height of regulation control box body, control driving motor rotates, driving motor drives the screw thread regulation pole and rotates, through the screw-thread fit between screw thread regulation pole and the screw thread section of thick bamboo, and through a plurality of telescopic links that set up, make the screw thread section of thick bamboo upwards or move downwards, the screw thread section of thick bamboo drives the control box body and removes, thereby highly adjusting the control box body, the height of control box can be adjusted according to user's actual height to this device, the effectual use comfort level who improves the control box.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the effectual dust of having avoided leads to the problem that the display screen is unclear and control button is insensitive easily, can be according to the height of user's actual height adjusting control case, the effectual use comfort who improves the control box.
Drawings
Fig. 1 is a schematic structural view of an automatic control system of a biomass carbonization and purification device provided by the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of portion B of FIG. 2;
fig. 4 is a schematic structural view of a portion C in fig. 1.
In the figure: the control box comprises a control box body 1, a protective cover 2, a fixing plate 3, a mounting groove 4, a sliding hole 5, a sliding rod 6, a pin groove 7, a limiting plate 8, a reset spring 9, a pulling block 10, a telescopic rod 11, a mounting plate 12, a rotating hole 13, a thread adjusting rod 14, a driving motor 15, a thread cylinder 16, a heat dissipation air pipe 17, a heat conduction plate 18, a heat dissipation fan 19, a first fixing ring 20, a pulling rod 21, a moving hole 22, a hook 23, a second fixing ring 24, a supporting rod 25, a universal wheel 26, a glass plate 27, a fixing rod 28 and a fixing pipe 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an automatic control regulation system of biomass carbonization purification device comprises a control box body 1, a protective cover 2 is hinged on the side wall of the upper side of the control box body 1 through a hinge, a fixed plate 3 is fixedly connected with the side wall of the right side of the protective cover 2, a mounting groove 4 is arranged on the side wall of the fixed plate 3 close to one side of the control box body 1, a sliding hole 5 is arranged at the bottom of the mounting groove 4, a sliding rod 6 is movably sleeved on the hole wall of the sliding hole 5, the sliding rod 6 is in sliding connection with the hole wall of the sliding hole 5, two ends of the sliding rod 6 extend out of the sliding hole 5, a pin groove 7 corresponding to the sliding rod 6 is arranged on the side wall of the control box body 1 close to one side of the fixed plate 3, one end of the sliding rod 6 close to the control box body 1 is positioned in the pin groove 7, a limit plate 8 is fixedly connected with, the reset spring 9 is movably sleeved on the rod wall of the sliding rod 6, one end of the sliding rod 6 far away from the pin slot 7 is fixedly connected with a pull block 10, when in use, the protective cover 2 is pulled to enable the protective cover 2 to shield the display screen and the control keys, the pull block 10 is pulled, the pull block 10 drives the sliding rod 6 to move, the sliding rod 6 is aligned with the pin slot 7, the sliding rod 6 is loosened, under the action of the reset spring 9, the limiting plate 8 drives the sliding rod 6 to be inserted into the pin groove 7, the sliding rod 6 limits and fixes the protective cover 2, the protective cover 2 can effectively prevent dust from falling onto a display screen and a control key, when the control key is required to be used, the pulling draws piece 10, draws piece 10 to drive slide bar 6 and removes, makes slide bar 6 break away from keyway 7, removes slide bar 6 and to the spacing fixed of protection casing 2, rotates protection casing 2, makes protection casing 2 no longer shelter from display screen and control button, and the effectual dust of having avoided of this device leads to the problem that the display screen is unclear and control button is insensitive easily.
The four corners of the lower surface of the control box body 1 are fixedly connected with telescopic rods 11, one end of each of the telescopic rods 11 far away from the control box body 1 is fixedly connected with a same mounting plate 12, the side wall of the mounting plate 12 near one side of the control box body 1 is provided with a rotating hole 13, the hole wall of each rotating hole 13 is rotatably connected with a threaded adjusting rod 14 through a ball bearing, the side wall of the mounting plate 12 far away from one side of the telescopic rod 11 is fixedly connected with a driving motor 15, the driving motor 15 is electrically connected with an external power supply through a control switch, the electric connection is a technical means well known in the art, too much description is omitted, the output shaft of the driving motor 15 is fixedly connected with the threaded adjusting rod 14, a threaded cylinder 16 is sleeved on the rod wall of the threaded adjusting rod 14, one end of the threaded cylinder 16 far away from the mounting plate 12, control driving motor 15 rotates, driving motor 15 drives threaded adjusting rod 14 and rotates, through the screw-thread fit between threaded adjusting rod 14 and a screw thread section of thick bamboo 16, and through a plurality of telescopic links 11 that set up, make a screw thread section of thick bamboo 16 upwards or move down, a screw thread section of thick bamboo 16 drives control box body 1 and moves, thereby highly adjusting control box body 1, the height of this device can be according to user's actual height regulation control box, the effectual use comfort level who improves the control box.
The vertical lateral wall fixedly connected with heat dissipation tuber pipe 17 of control box body 1, the inner wall fixedly connected with heat-conducting plate 18 of heat dissipation tuber pipe 17, it has the heat conduction glue to fill between heat-conducting plate 18 and the control box body 1, and the inner wall fixedly connected with heat dissipation fan 19 of heat dissipation tuber pipe 17.
The first solid fixed ring 20 of lateral wall fixedly connected with of 1 upside of control box body, the 20 overcoat of first solid fixed ring is equipped with pull rod 21, removal hole 22 has been seted up to the pole wall of pull rod 21, first solid fixed ring 20 runs through pull rod 21 through removing hole 22, the one end fixedly connected with couple 23 of first solid fixed ring 20 is kept away from to pull rod 21, the lateral wall fixedly connected with of 2 upsides of protection casing and the solid fixed ring 24 of second that couple 23 is corresponding, when opening protection casing 2, the pulling pull rod, collude the couple on the solid fixed ring 24 of second, accomplish the fixed to protection casing 2.
The equal fixedly connected with bracing piece 25 in four corners department of mounting panel 12 lower surface, the one end fixedly connected with universal wheel 26 of mounting panel 12 is kept away from to bracing piece 25, and the bracing piece can improve the height of control box body 1, and universal wheel 26 can improve the convenience that the control box removed.
The mounting hole has been seted up to the lateral wall on protection casing 2 right side, and the pore wall fixedly connected with glass board 27 of mounting hole, glass board 27 can be convenient for the staff to observe the display screen of control box.
Two sliders of pore wall symmetry fixedly connected with of sliding hole 5, the pole wall of slide bar 6 set up with slider assorted spout, mutually support through slider and spout, carry on spacingly to slide bar 6, slope when preventing that slide bar 6 from removing, the slide bar 6 of being convenient for inserts in the keyway 7.
The telescopic link 11 includes the dead lever 28 with control box body 1 fixed connection, and the pole wall movable sleeve of dead lever 28 is equipped with fixed pipe 29, and the lower extreme and the mounting panel 12 fixed connection of fixed pipe 29, telescopic link 11 can carry on spacingly to control box body 1, prevents that control box body 1 from rotating to prevent that a screw thread section of thick bamboo 16 from rotating, make a screw thread section of thick bamboo 16 only can remove along vertical direction.
Two spacing sliders of fixed pipe 29's inner wall symmetry fixedly connected with, the pole wall of dead lever 28 offer with spacing slider assorted spacing spout, mutually support through spacing slider and spacing spout, carry on spacingly to dead lever 28 and fixed pipe 29, prevent that fixed pipe 29 from breaking away from dead lever 28.
The utility model discloses in, during the use, stimulate protection casing 2, make protection casing 2 shelter from display screen and control button, the piece 10 is drawn in the pulling, draw piece 10 to drive slide bar 6 and remove, make slide bar 6 aim at cotter way 7, loosen slide bar 6, under the effect of reset spring 9, limiting plate 8 drives slide bar 6 and inserts cotter way 7, slide bar 6 carries out spacing fixed to protection casing 2, protection casing 2 can effectively prevent the dust from falling on display screen and control button, when needing to use control button, draw piece 10 to drive slide bar 6 and remove, make slide bar 6 break away from cotter way 7, remove slide bar 6 to the spacing fixed of protection casing 2, rotate protection casing 2, make protection casing 2 no longer shelter from display screen and control button, the effectual dust of having avoided leads to the problem that the display screen is unclear and control button is insensitive easily; when the height of control box body 1 needs to be adjusted, control driving motor 15 rotates, driving motor 15 drives threaded adjusting rod 14 and rotates, through the screw-thread fit between threaded adjusting rod 14 and a threaded cylinder 16, and through a plurality of telescopic links 11 that set up, make a threaded cylinder 16 upwards or move down, a threaded cylinder 16 drives control box body 1 and moves, thereby highly adjusting control box body 1, the height of control box can be adjusted according to user's actual height to this device, the effectual use comfort level that improves the control box.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (9)

1. The automatic control regulating system of the biomass carbonization and purification device comprises a control box body (1) and is characterized in that a protective cover (2) is hinged to the side wall of the upper side of the control box body (1) through a hinge, a fixing plate (3) is fixedly connected to the side wall of the right side of the protective cover (2), a mounting groove (4) is formed in the side wall of the fixing plate (3) close to one side of the control box body (1), a sliding hole (5) is formed in the bottom of the mounting groove (4), a sliding rod (6) is movably sleeved on the wall of the sliding hole (5), the sliding rod (6) is in sliding connection with the wall of the sliding hole (5), two ends of the sliding rod (6) extend out of the sliding hole (5), a pin groove (7) corresponding to the sliding rod (6) is formed in the side wall of the control box body (1) close to one side of the fixing plate (3), one end, close to the sliding rod (6), is located in the pin, slide bar (6) are close to pole wall fixedly connected with limiting plate (8) of cotter way (7) one end, the same reset spring (9) of fixedly connected with between the tank bottom of limiting plate (8) and mounting groove (4), the pole wall of slide bar (6) is located to reset spring (9) movable sleeve, the one end fixedly connected with pull block (10) of cotter way (7) is kept away from in slide bar (6).
2. The automatic control system of biomass carbonization purification device as claimed in claim 1, wherein the four corners of the lower surface of the control box body (1) are all fixedly connected with the telescopic rods (11), a plurality of telescopic rods (11) are fixedly connected with the same mounting plate (12) at the end far away from the control box body (1), the side wall of the mounting plate (12) close to one side of the control box body (1) is provided with a rotation hole (13), the hole wall of the rotation hole (13) is rotatably connected with the threaded adjusting rod (14) through a ball bearing, the side wall of the mounting plate (12) far away from one side of the telescopic rods (11) is fixedly connected with the driving motor (15), the output shaft of the driving motor (15) is fixedly connected with the threaded adjusting rod (14), the rod wall of the threaded adjusting rod (14) is threaded with the threaded cylinder (16), one end of the threaded cylinder (16) far away from the mounting plate (12) is fixedly connected with the side And (4) fixing connection.
3. The automatic control system of biomass carbonization and purification device according to claim 1, characterized in that a heat dissipation air pipe (17) is fixedly connected to the vertical side wall of the control box body (1), a heat conduction plate (18) is fixedly connected to the inner wall of the heat dissipation air pipe (17), a heat conduction glue is filled between the heat conduction plate (18) and the control box body (1), and a heat dissipation fan (19) is fixedly connected to the inner wall of the heat dissipation air pipe (17).
4. The automatic control system of biomass carbonization and purification device according to claim 1, characterized in that a first fixing ring (20) is fixedly connected to the side wall of the upper side of the control box body (1), a pull rod (21) is sleeved outside the first fixing ring (20), a moving hole (22) is formed in the rod wall of the pull rod (21), the first fixing ring (20) penetrates through the pull rod (21) through the moving hole (22), a hook (23) is fixedly connected to one end of the pull rod (21) far away from the first fixing ring (20), and a second fixing ring (24) corresponding to the hook (23) is fixedly connected to the side wall of the upper side of the protection cover (2).
5. The automatic control system of biomass carbonization purification device according to claim 2, characterized in that the four corners of the lower surface of the mounting plate (12) are fixedly connected with support rods (25), and one end of each support rod (25) far away from the mounting plate (12) is fixedly connected with a universal wheel (26).
6. The automatic control regulating system of the biomass carbonization and purification device according to claim 1, wherein the side wall of the right side of the protective cover (2) is provided with a mounting hole, and the wall of the mounting hole is fixedly connected with a glass plate (27).
7. The automatic control regulating system of biomass carbonization and purification device as claimed in claim 1, characterized in that the wall of the sliding hole (5) is symmetrically and fixedly connected with two sliding blocks, and the rod wall of the sliding rod (6) is provided with a sliding groove matched with the sliding blocks.
8. The automatic control system of the biomass carbonization purification device as claimed in claim 2, wherein the telescopic rod (11) comprises a fixed rod (28) fixedly connected with the control box body (1), the rod wall of the fixed rod (28) is movably sleeved with a fixed tube (29), and the lower end of the fixed tube (29) is fixedly connected with the mounting plate (12).
9. The automatic control regulating system of biomass carbonization and purification device as claimed in claim 8, characterized in that the inner wall of the fixed tube (29) is symmetrically and fixedly connected with two limit sliders, and the wall of the fixed rod (28) is provided with limit chutes matched with the limit sliders.
CN201921193361.7U 2019-07-26 2019-07-26 Automatic control regulating system of biomass carbonization and purification device Active CN210765146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921193361.7U CN210765146U (en) 2019-07-26 2019-07-26 Automatic control regulating system of biomass carbonization and purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921193361.7U CN210765146U (en) 2019-07-26 2019-07-26 Automatic control regulating system of biomass carbonization and purification device

Publications (1)

Publication Number Publication Date
CN210765146U true CN210765146U (en) 2020-06-16

Family

ID=71061251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921193361.7U Active CN210765146U (en) 2019-07-26 2019-07-26 Automatic control regulating system of biomass carbonization and purification device

Country Status (1)

Country Link
CN (1) CN210765146U (en)

Similar Documents

Publication Publication Date Title
CN207887929U (en) The quick perforating device of ceiling
CN210765146U (en) Automatic control regulating system of biomass carbonization and purification device
CN2374554Y (en) Multifunctional electrolytic set tools wagon
CN220093464U (en) Material rack lifting device for laser cutting machine
CN208703488U (en) A kind of garden management monitoring device being easily installed
CN207193162U (en) A kind of system for preparing 17a hydroxyl progesterone acetates
CN206697663U (en) A kind of adjustable type insert row
CN210985627U (en) Cable branch box convenient to remove
CN210546772U (en) Electrical equipment maintains device
CN210053044U (en) Power box for electric power distribution
CN208303287U (en) A kind of cabinet of negative pressure dust removing device
CN206755877U (en) A kind of dust guard of medium frequency induction melting furnace
CN206117066U (en) WLG tubular busbar groove is with wind -powered electricity generation generating line mounting structure
CN211880793U (en) Electrical control cabinet for data acquisition convenient to overhaul
CN214178640U (en) Free range chicken is raised and inhales frame structure with combination formula
CN214723998U (en) Overturning platform for maintaining excrement collector
CN216431523U (en) Lighting device for searchlighting for water conservancy and hydropower
CN215543437U (en) Movable water supply and drainage pipeline cleaning device
CN211854287U (en) Harmful gas purification device for organic fertilizer production workshop
CN216748552U (en) Temperature monitoring device for purification workshop
CN211724958U (en) Separation and purification device for organic luminescent material
CN220840710U (en) Carbon brick processing equipment with automatic sand cleaning function
CN209364857U (en) A kind of raw material cutter device of violin making
CN221353791U (en) Reinforced cable bridge
CN216744022U (en) Mechanical electrical equipment maintains and uses lighting device convenient to adjust

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant