CN216440265U - Waste discharge device for producing steel surface treatment agent - Google Patents
Waste discharge device for producing steel surface treatment agent Download PDFInfo
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- CN216440265U CN216440265U CN202122079830.6U CN202122079830U CN216440265U CN 216440265 U CN216440265 U CN 216440265U CN 202122079830 U CN202122079830 U CN 202122079830U CN 216440265 U CN216440265 U CN 216440265U
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Abstract
The utility model discloses a waste discharge device for steel surface treatment agent production, which comprises a filter box, wherein a top cover is arranged on the outer wall of the top of the filter box, a square through hole is formed in the outer wall of the top cover, and a push-pull rod is connected to the inner wall of the rectangular through hole in a sliding manner. According to the utility model, through arranging the push-pull rod, the filter plate, the elastic telescopic rod and the sliding block, when the filter plate needs to be cleaned, a worker only needs to screw down the screw for fixing the push-pull rod and then pushes the corresponding push-pull rod to move downwards, so that the filter plate integrally enters the cleaning box, then the worker pushes the elastic telescopic rod to move towards the interior of the cleaning box, a water spraying plate on one side of the elastic telescopic rod is abutted against one side of the filter plate, then the elastic telescopic rod is fixed on the outer wall of one side of the cleaning box by using the screw, the worker connects the second connecting pipe with an external water pump through a water pipe and turns on the water pump, and at the moment, water can be sprayed on the surface of the filter plate through the water spraying plate.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a waste discharge device for producing a steel surface treating agent.
Background
The metal surface treatment agent is a generic term for chemical agents that perform various treatments on the metal surface. The metal surface treatment comprises substrate pretreatment such as oil removal, rust removal, phosphorization, rust prevention and the like, and is prepared for a metal coating technology and a metal protection technology, and the substrate pretreatment quality has great influence on the preparation of the coating and the use of metal. The metal surface treating agent mainly comprises three main types of cleaning agent, antirust agent and phosphating solution. At present, in a metal cleaning agent production line, various chemical raw materials are required to be added into water to be mixed and stirred uniformly, mist with hazardous substances is generated in stirring and mixing for producing different types of metal cleaning agents, and influence is caused on operators and the surrounding environment due to untimely discharge treatment.
Through retrieval, the Chinese patent with the application number of CN201922081060.1 discloses a waste discharge device used after the production of a metal surface treating agent, which comprises a stirring device, a waste discharge chamber and an exhaust port, wherein the waste discharge chamber comprises an exhaust fan, a mist treatment cavity, a water condensation chamber, a connecting port and a filter layer; the gas outlet is formed above the stirring cavity of the stirring device; the waste discharge chamber comprises a mist treatment chamber and a water condensation chamber, but the technical scheme is characterized in that a corresponding mechanism capable of quickly and effectively cleaning the filter layer is not arranged, so that the problem that the dust filtered out from the filter layer is inconvenient to clean by workers is also solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a waste discharge device for producing a steel surface treating agent.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a steel surface treatment agent production is with device of wasting discharge, including the rose box, rose box top outer wall is provided with the top cap, top cap top outer wall is opened there is square through hole, rectangle through-hole inner wall sliding connection has the push-and-pull rod, push-and-pull rod bottom outer wall is fixed with the filter, top cap top outer wall is fixed with L type clamp splice, rose box bottom inner wall is opened there is the rectangle through hole, filter sliding connection is on the inner wall of rectangle through hole, rose box bottom outer wall is fixed with the washing case, it has the direction to lead to groove to wash case both sides outer wall division, direction leads to inslot wall sliding connection has the sliding block, sliding block one side outer wall is fixed with the spray plate, sliding block one side outer wall is provided with the second connecting pipe, spray plate top and bottom outer wall are fixed with the brush respectively, spray plate one side outer wall is fixed with the elasticity telescopic link, the elasticity telescopic link runs through in wasing case one side outer wall.
As a still further scheme of the utility model: the outer wall of one side of the filter box is provided with an exhaust fan, the outer wall of one side of the exhaust fan is provided with an exhaust pipe, the outer wall of one side of the filter box is provided with a spray box, the inner wall of the spray box is provided with a spray mechanism, the outer wall of one side of the spray box is provided with an exhaust pipe, and the outer wall of one side of the elastic telescopic rod, the push-pull rod and the outer wall of one side of the L-shaped clamping block are respectively provided with a circular through hole.
As a still further scheme of the utility model: the spraying mechanism comprises a first connecting pipe and a spraying plate, the first connecting pipe is arranged on the outer wall of the top of the spraying box, and the spraying plate is arranged on the inner wall of the top of the spraying box.
As a still further scheme of the utility model: and the outer walls of the top and the bottom of the filter plate are respectively provided with an upper sealing limit plate and a lower sealing limit plate.
As a still further scheme of the utility model: the outer walls of the bottom of the spraying box and the bottom of the cleaning box are provided with liquid guide pipes, and the outer walls of the filter box, the exhaust fan and the spraying box are provided with supporting legs.
As a still further scheme of the utility model: handles are respectively fixed on the outer walls of the two sides of the push-pull rod and the elastic telescopic rod.
As a still further scheme of the utility model: and an air inlet hood is arranged on the outer wall of one side of the exhaust fan and penetrates through the outer wall of one side of the filter box.
As a still further scheme of the utility model: the outer wall of the bottom of the top cover is provided with an annular bulge, the outer wall of the top of the filter box is provided with a sealing groove, the outer walls of two sides of the sliding block are respectively provided with a fold sealing strip, and the outer wall of one side of the fold sealing strip is arranged on the inner wall of one side of the guide through groove.
As a still further scheme of the utility model: the top cap and the outer wall of the filter box are respectively provided with a fixing piece, and the outer wall of one side of the fixing piece is provided with an internal thread through hole.
As a still further scheme of the utility model: the inner walls of two sides of the filter box are respectively provided with a guide slide rail, the filter plate and the upper sealing limiting plate are respectively connected to the inner walls of the guide slide rails in a sliding mode, the outer wall of the top of the upper sealing limiting plate is fixed with a buffer block, and the outer wall of the bottom of the top cover is provided with a buffer groove.
The beneficial effects of the utility model are as follows:
1. by arranging the push-pull rod, the filter plate, the elastic telescopic rod and the sliding block, when the filter plate needs to be cleaned, a worker only needs to screw down the screw for fixing the push-pull rod and then pushes the corresponding push-pull rod to move downwards, so that the filter plate integrally enters the cleaning box, then the worker pushes the elastic telescopic rod to move towards the cleaning box, a water spraying plate on one side of the elastic telescopic rod is abutted against one side of the filter plate, then the elastic telescopic rod is fixed on the outer wall of one side of the cleaning box by using the screw, the worker connects the second connecting pipe with an external water pump through a water pipe and opens the water pump, water is sprayed on the surface of the filter plate through the water spraying plate at the moment, meanwhile, the worker pulls the filter plate to move up and down through the push-pull rod, so that brushes on the upper side and the lower side of the water spraying plate cooperate with the water sprayed from the water spraying plate to clean the surface of the filter plate, and the cleaning of the filter plate becomes convenient, the working efficiency of the working personnel is improved.
2. Through setting up sealed limiting plate and lower sealed limiting plate, it can be spacing to carry out at the top of filter to go up sealed limiting plate, avoids the filter excessively to go deep into to wash the case, and sealed limiting plate can carry on spacingly to the bottom of filter down simultaneously, avoids the filter whole to be pulled out to wash the case, and the inside gas that leads to the rose box gets into through the through-hole between wasing case and the rose box and washs incasement portion, carries on spacingly to the filter, has also improved the holistic sealing performance of device.
3. Through setting up direction slide rail, buffer block and dashpot, the direction slide rail can lead to reciprocating of filter, improves the holistic stability of filter when removing, and buffer block and dashpot can provide certain buffering between filter and the top cap simultaneously, avoid the filter to take place hard collision with the top cap when rebound and lead to the impaired problem of equipment to appear.
Drawings
FIG. 1 is a schematic structural view of a waste discharge device for producing a steel surface treatment agent according to the present invention;
FIG. 2 is a schematic view of a top cover structure of a waste discharge device for producing a steel surface treating agent according to the present invention;
FIG. 3 is a schematic view of the internal structure of a filtering box of the waste discharge device for producing the steel surface treating agent according to the present invention;
FIG. 4 is a schematic view of the internal structure of a cleaning tank of a waste discharge device for producing a steel surface treatment agent according to the present invention;
FIG. 5 is a schematic view of the internal structure of a spray box of the waste discharge device for producing the steel surface treatment agent provided by the utility model;
FIG. 6 is a schematic view of the bottom structure of the top cover of the waste discharge device for steel surface treatment agent production according to the present invention;
FIG. 7 is a schematic view of a water spraying plate of a waste discharge device for producing a steel surface treating agent according to the present invention.
In the figure: 1-a filter box, 2-a top cover, 3-an exhaust fan, 4-an exhaust pipe, 5-a sliding block, 6-a cleaning box, 7-a liquid guide pipe, 8-a spraying box, 9-an exhaust pipe, 10-a first connecting pipe, 11-a fold sealing belt, 12-a guide through groove, 13-a fixing sheet, 14-a grip and 15-a push-pull rod, 16-L-shaped clamping block, 17-air inlet hood, 18-sealing groove, 19-guiding slide rail, 20-filter plate, 21-upper sealing limit plate, 22-buffer block, 23-elastic telescopic rod, 24-lower sealing limit plate, 25-spraying plate, 26-annular bulge, 27-buffer groove, 28-brush, 29-second connecting pipe and 30-water spraying plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
A waste discharge device for steel surface treatment agent production is shown in figures 1-7 and comprises a filter box 1, wherein a top cover 2 is fixed on the outer wall of the top of the filter box 1 through screws, and the filter box 1 can be sealed by the top cover 2; the outer wall of the top cover 2 is provided with a square through hole, the inner wall of the rectangular through hole is connected with a push-pull rod 15 in a sliding mode, the outer wall of the bottom of the push-pull rod 15 is fixedly provided with a filter plate 20 through screws, the outer wall of the top cover 2 is fixedly provided with an L-shaped clamping block 16 through screws, the inner wall of the bottom of the filter box 1 is provided with a rectangular through hole, the filter plate 20 is connected to the inner wall of the rectangular through hole in a sliding mode, a worker can pull the filter plate 20 to move up and down through the push-pull rod 15, after the filter plate moves to a proper position, the push-pull rod 15 can be fixed on one side of the L-shaped clamping block 16 through screws, the filter plate 20 can be integrally filled with the inner wall of the filter box 1, and the filter plate 20 can effectively filter gas sprayed into the filter box 1 through the exhaust fan 3; the outer wall of the bottom of the filter box 1 is fixed with a cleaning box 6 through screws, the outer walls of two sides of the cleaning box 6 are provided with guide through grooves 12, the inner wall of each guide through groove 12 is connected with a sliding block 5 in a sliding mode, the outer wall of one side of each sliding block 5 is fixed with a water spraying plate 30 through screws, the outer wall of one side of each sliding block 5 is inserted with a second connecting pipe 29, the outer walls of the top and the bottom of each water spraying plate 30 are respectively fixed with a brush 28 through screws, the outer wall of one side of each water spraying plate 30 is fixed with an elastic telescopic rod 23 through screws, a worker pushes the elastic telescopic rod 23 to move towards the inside of the cleaning box 6 to enable the water spraying plate 30 on one side of the elastic telescopic rod 23 to abut against one side of the filter plate 20, then the elastic telescopic rod 23 is fixed on the outer wall of one side of the cleaning box 6 through screws, the second connecting pipes 29 are connected with an external water pump, water can be sprayed on the surface of the filter plate 20 through the water spraying plates 30 at the moment, and the worker can pull the filter plate 20 to move up and down through a push-pull rod 15, the brushes 28 on the upper and lower sides of the water spraying plate 30 cooperate with the water sprayed from the water spraying plate 30 to clean the surface of the filter plate 20; elastic telescopic rod 23 runs through in washing 6 one side outer walls of case, and there is air exhauster 3 on the outer wall of 1 one side of rose box through the pipe connection, and 3 one side outer walls of air exhauster are pegged graft and are had exhaust column 4, and 1 one side outer wall of rose box has spray box 8 through the pipe connection, and spray box 8 inner wall is provided with sprays the mechanism, and 8 one side outer walls of spray box are pegged graft and are had blast pipe 9, and elastic telescopic rod 23, push-and- pull rod 15 and 16 one side outer walls of L type clamp splice are opened respectively there is circular through-hole.
In order to improve the filtering effect on the waste gas; as shown in fig. 5, the spraying mechanism includes a first connecting pipe 10 and a spraying plate 25, the first connecting pipe 10 is disposed on the outer wall of the top of the spraying box 8, and the spraying plate 25 is disposed on the inner wall of the top of the spraying box 8; through setting up first connecting pipe 10 and spraying plate 25, the staff is connected first connecting pipe 10 with outside water pump through the water pipe, and outside water pump sends water into spraying plate 25 through first connecting pipe 10, and spraying plate 25 can spout water into spray tank 8 with the form of water smoke to remove dust to the gas after being filtered by filter 20, filter and spray plate 25 through the filter and spray the gas after removing dust can pass through outside the exhaust pipe 9 eduction gear.
In order to limit the up and down movement of the filter plate 20; as shown in fig. 3 and 4, the top and bottom outer walls of the filter plate 20 are respectively provided with an upper sealing limit plate 21 and a lower sealing limit plate 24; go up sealed limiting plate 21 and can carry on spacingly to the top of filter 20, avoid filter 20 excessively deep-seated washing case 6, sealed limiting plate 24 can carry on spacingly to the bottom of filter 20 down simultaneously, avoid filter 20 whole pulled out to wash case 6, lead to inside gas of filter tank 1 to get into through-hole between washing case 6 and the filter tank 1 and wash case 6 inside, when carrying on spacingly to filter 20, the holistic sealing performance of device has also been improved.
In order to effectively recycle the waste water discharged from the cleaning tank 6 and the spraying tank 8; as shown in fig. 1, the outer walls of the bottoms of the spraying box 8 and the cleaning box 6 are provided with liquid guide pipes 7, and the outer walls of the filter box 1, the exhaust fan 3 and the spraying box 8 are provided with support legs; through setting up catheter 7 and supporting leg, catheter 7 can assemble washing case 6 and 8 exhaust waste water of spray tank, makes things convenient for the staff to retrieve waste water to follow-up carry out purification treatment to waste water, the supporting leg can wholly carry out effectual support to the exhaust device simultaneously.
The push-pull rod 15 and the elastic telescopic rod 23 are conveniently pushed and pulled by workers; as shown in fig. 3 and 4, the handles 14 are respectively fixed on the outer walls of both sides of the push-pull rod 15 and the elastic telescopic rod 23; by arranging the grip 14, the worker can conveniently push and pull the elastic telescopic rod 23 and the push-pull rod 15 through the grip 14.
In order to guide the gas pumped into the filter box 1 by the exhaust fan 3; as shown in fig. 3, an air intake hood 17 is arranged on the outer wall of one side of the exhaust fan 3, and the air intake hood 17 penetrates through the outer wall of one side of the filter box 1; through setting up the inlet hood 17, the inlet hood 17 can lead through 3 suction rose box 1 inside flue gases of air exhauster to let the flue gas can be comparatively concentrated be spouted on filter 20, improve the filter 20 to the filter effect of flue gas.
In order to improve the sealing performance of the whole device; as shown in fig. 1, 3 and 6, the outer wall of the bottom of the top cover 2 is provided with an annular protrusion 26, the outer wall of the top of the filter box 1 is provided with a sealing groove 18, the outer walls of two sides of the sliding block 5 are respectively provided with a wrinkle sealing tape 11, and the outer wall of one side of the wrinkle sealing tape 11 is arranged on the inner wall of one side of the guiding through groove 12; by providing the corrugated sealing strip 11, the sealing groove 18 and the annular protrusion 26, the sealing performance between the top cover 2 and the filter box 1 can be improved by the annular protrusion 26 and the sealing groove 18, and meanwhile, the corrugated sealing strip 11 can effectively seal the inner wall of the guide through groove 12, so that the sealing performance of the whole device is improved.
The interior of the filter box 1 is cleaned conveniently; as shown in fig. 2, 3 and 6, the outer walls of the top cover 2 and the filter tank 1 are respectively provided with a fixing piece 13, and the outer wall of one side of the fixing piece 13 is provided with an internal thread through hole; through setting up stationary blade 13, when needs clear up rose box 1 inside, the staff can be twisted the screw that is used for fixed stationary blade 13 and fall, twists handle 14 from one side of push-and-pull rod 15 afterwards, can lift top cap 2 from rose box 1 to make things convenient for the staff to clean the inside of rose box 1.
The working principle is as follows: the staff controls the exhaust fan 3 to be opened, the mist with hazardous substances generated by the metal cleaning agent in the stirring and mixing process is pumped into the filter box 1 through the exhaust pipe 4, the staff firstly lifts the push-pull rod 15 to the highest position, then fixes the push-pull rod 15 on one side of the L-shaped clamping block 16 through screws, at the moment, the whole filter plate 20 is filled with the inner wall of the filter box 1, so that the filter plate 20 filters the gas sprayed into the filter box 1 through the exhaust fan 3, when the filter plate 20 needs to be cleaned, the staff only needs to screw the screws for fixing the push-pull rod 15, then pushes the corresponding push-pull rod 15 to move downwards, so that the whole filter plate 20 enters the cleaning box 6, then pushes the elastic telescopic rod 23 to move towards the inside of the cleaning box 6, and the water spraying plate 30 on one side of the elastic telescopic rod 23 is abutted to one side of the filter plate 20, then, the elastic telescopic rod 23 is fixed on the outer wall of one side of the cleaning box 6 by using screws, a worker connects the second connecting pipe 29 with an external water pump through a water pipe and turns on the water pump, at this time, water is sprayed on the surface of the filter plate 20 through the water spraying plate 30, and simultaneously, the worker pulls the filter plate 20 to move up and down through the push-pull rod 15, so that the brushes 28 on the upper side and the lower side of the water spraying plate 30 cooperate with the water sprayed from the water spraying plate 30 to clean the surface of the filter plate 20.
The staff connects the first connecting pipe 10 with the external water pump through the water pipe, the external water pump sends water into the spray board 25 through the first connecting pipe 10, the spray board 25 sprays the water into the spray box 8 in the form of water mist, thereby removing dust of the gas filtered by the filter board 20, the top of the filter board 20 can be limited by the upper seal limiting board 21, the bottom of the filter board 20 can be limited by the lower seal limiting board 24, the sealing performance of the whole device is improved while the filter board 20 is limited, the waste water discharged by the cleaning box 6 and the spray box 8 can be gathered by the liquid guide pipe 7, the staff can conveniently recover the waste water, the air inlet hood 17 can guide the smoke pumped into the filter box 1 through the exhaust fan 3, when the inside of the filter box 1 needs to be cleaned, the staff can screw for fixing the fixing sheet 13, the handle 14 is then twisted off from the side of the push-pull rod 15, and the top cover 2 is lifted off from the filter box 1.
Example 2
Compared with the embodiment 1, the waste discharge device for producing the steel surface treating agent has the following improvements in order to improve the overall stability of the filter plate 20 during the up-and-down movement; as shown in fig. 3 and 6, the inner walls of both sides of the filter box 1 are respectively provided with a guide slide rail 19, and the guide slide rails 19 can guide the up-and-down movement of the filter plate 20, so as to improve the overall stability of the filter plate 20 during movement; filter 20 and last sealed limiting plate 21 sliding connection respectively on the inner wall of direction slide rail 19, go up sealed limiting plate 21 top outer wall and be fixed with buffer block 22, 2 bottom outer walls of top cap are opened there is dashpot 27, buffer block 22 and dashpot 27 can provide certain buffering to between filter 20 and the top cap 2, avoid filter 20 to take place hard collision with top cap 2 when rebound and lead to equipment impaired.
The working principle is as follows: the guide slide rail 19 can lead to the reciprocating of filter 20, improves the holistic stability of filter 20 when removing, and buffer block 22 and buffer tank 27 can provide certain buffering between filter 20 and the top cap 2 simultaneously, avoid filter 20 to take place hard collision with top cap 2 when the rebound and lead to the impaired problem of equipment to appear.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. The waste discharge device for the production of the steel surface treatment agent comprises a filter box (1) and is characterized in that a top cover (2) is arranged on the outer wall of the top of the filter box (1), a square through hole is formed in the outer wall of the top cover (2), a push-pull rod (15) is connected to the inner wall of the rectangular through hole in a sliding mode, a filter plate (20) is fixed to the outer wall of the bottom of the push-pull rod (15), an L-shaped clamping block (16) is fixed to the outer wall of the top cover (2), a rectangular through hole is formed in the inner wall of the bottom of the filter box (1), the filter plate (20) is connected to the inner wall of the rectangular through hole in a sliding mode, a cleaning box (6) is fixed to the outer wall of the bottom of the filter box (1), guide through grooves (12) are formed in the outer walls of two sides of the cleaning box (6), a sliding block (5) is connected to the inner wall of the guide through groove in a sliding mode, a water spraying plate (30) is fixed to the outer wall of one side of the sliding block (5), a second connecting pipe (29), the outer walls of the top and the bottom of the water spraying plate (30) are respectively fixed with a brush (28), the outer wall of one side of the water spraying plate (30) is fixed with an elastic telescopic rod (23), and the elastic telescopic rod (23) penetrates through the outer wall of one side of the cleaning box (6).
2. The waste discharge device for the production of the steel surface treatment agent according to claim 1, wherein an exhaust fan (3) is arranged on the outer wall of one side of the filter box (1), an exhaust pipe (4) is arranged on the outer wall of one side of the exhaust fan (3), a spray box (8) is arranged on the outer wall of one side of the filter box (1), a spray mechanism is arranged on the inner wall of the spray box (8), an exhaust pipe (9) is arranged on the outer wall of one side of the spray box (8), and circular through holes are respectively formed in the outer walls of one sides of the elastic telescopic rod (23), the push-pull rod (15) and the L-shaped clamping block (16).
3. The waste discharge device for producing the steel surface treating agent according to claim 2, wherein the spraying mechanism comprises a first connecting pipe (10) and a spraying plate (25), the first connecting pipe (10) is arranged on the outer wall of the top of the spraying box (8), and the spraying plate (25) is arranged on the inner wall of the top of the spraying box (8).
4. The waste discharge device for the steel surface treatment agent production according to claim 3, wherein the top and bottom outer walls of the filter plate (20) are respectively provided with an upper sealing limit plate (21) and a lower sealing limit plate (24).
5. The waste discharge device for the production of the steel surface treatment agent according to claim 4, wherein the outer walls of the bottoms of the spraying box (8) and the cleaning box (6) are provided with liquid guide pipes (7), and the outer walls of the filter box (1), the exhaust fan (3) and the spraying box (8) are provided with supporting legs.
6. The waste discharge device for the production of the steel surface treatment agent according to claim 5, wherein the push-pull rod (15) and the elastic expansion rod (23) are respectively fixed with a handle (14) on the outer walls of the two sides.
7. The waste discharge device for the production of the steel surface treating agent according to claim 6, wherein the outer wall of one side of the exhaust fan (3) is provided with an air inlet hood (17), and the air inlet hood (17) penetrates through the outer wall of one side of the filter box (1).
8. The waste discharge device for the production of the steel surface treatment agent according to claim 7, wherein the outer wall of the bottom of the top cover (2) is provided with an annular protrusion (26), the outer wall of the top of the filter box (1) is provided with a sealing groove (18), the outer walls of two sides of the sliding block (5) are respectively provided with a wrinkle sealing strip (11), and the outer wall of one side of the wrinkle sealing strip (11) is arranged on the inner wall of one side of the guide through groove (12).
9. The waste discharge device for the production of the steel surface treatment agent according to claim 8, wherein the outer walls of the top cover (2) and the filter box (1) are respectively provided with a fixing piece (13), and the outer wall of one side of the fixing piece (13) is provided with an internal thread through hole.
10. The waste discharge device for the production of the steel surface treating agent according to claim 9, wherein the inner walls of two sides of the filtering box (1) are respectively provided with a guide slide rail (19), the filtering plate (20) and the upper sealing limiting plate (21) are respectively connected to the inner walls of the guide slide rails (19) in a sliding manner, the outer wall of the top of the upper sealing limiting plate (21) is fixed with a buffer block (22), and the outer wall of the bottom of the top cover (2) is provided with a buffer groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079830.6U CN216440265U (en) | 2021-08-31 | 2021-08-31 | Waste discharge device for producing steel surface treatment agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079830.6U CN216440265U (en) | 2021-08-31 | 2021-08-31 | Waste discharge device for producing steel surface treatment agent |
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| CN216440265U true CN216440265U (en) | 2022-05-06 |
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| CN202122079830.6U Active CN216440265U (en) | 2021-08-31 | 2021-08-31 | Waste discharge device for producing steel surface treatment agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821511A (en) * | 2022-10-27 | 2023-03-21 | 诸暨市欣邦纺织有限公司 | Setting machine preheats recovery unit |
| CN117160160A (en) * | 2023-10-17 | 2023-12-05 | 河北新烨工程技术有限公司 | Desulfurization and denitrification device capable of intensively storing filter plates |
-
2021
- 2021-08-31 CN CN202122079830.6U patent/CN216440265U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115821511A (en) * | 2022-10-27 | 2023-03-21 | 诸暨市欣邦纺织有限公司 | Setting machine preheats recovery unit |
| CN117160160A (en) * | 2023-10-17 | 2023-12-05 | 河北新烨工程技术有限公司 | Desulfurization and denitrification device capable of intensively storing filter plates |
| CN117160160B (en) * | 2023-10-17 | 2024-04-19 | 河北新烨工程技术有限公司 | Desulfurization and denitrification device capable of intensively storing filter plates |
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