CN210462976U - Steam drying backwater environmental protection circulating device - Google Patents

Abstract

The utility model relates to the technical field of backwater circulation, in particular to a steam drying backwater environment-friendly circulating device which comprises a steam boiler, wherein the surface of the steam boiler is communicated with a boiler reservoir and a steam drying line through a water pipe, the surface of the steam drying line is communicated with a first water inlet pipe through a water pipe, the surface of the first water inlet pipe is communicated with a drain pipe, the surface of the drain pipe is provided with a first butterfly valve, and one end of the first water inlet pipe, which is close to the drain pipe, is provided with a second butterfly valve; the utility model discloses a first inlet tube, the second inlet tube, the third inlet tube, the cooperation is first calandria, first filter core, second filter core and arc filter screen under the second, reach preliminary branch rivers and filterable effect, inside preliminary filterable rivers converge the wet return casing, rethread spill filter screen, the cooperation outlet pipe reaches rivers upward flow, the effect of impurity downward deposit, the water that has played the steam drying and can produce is impurity-free again, can get back to boiler used repeatedly once more.

Description

Steam drying backwater environmental protection circulating device

Technical Field

The utility model relates to a return water circulation technical field, concretely relates to return water environmental protection circulating device is dried to steam.

Background

Refined cotton is a white floccule without impurities. The raw material is cotton linter, and the main chemical components are cellulose, lignin and hemicellulose. The main application of the ceramic coating is in the building industry, ceramic manufacturing industry, coating industry and the like.

Steam is needed to be used for drying in the process of producing purified cotton, but water produced by the existing steam drying device has impurities, and cannot directly return to a steam boiler for reuse, so that waste of fuel gas is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a steam stoving return water environmental protection circulating device has the water that makes the production and does not have impurity, can get back to steam boiler used repeatedly once more, saves the advantage of gas, and the water of having solved steam drying device production can have impurity, and steam boiler used repeatedly can't directly get back to once more, causes the extravagant problem of gas.

The utility model discloses a steam drying return water environmental protection circulating device, including steam boiler, steam boiler's surface is through water pipe intercommunication has boiler cistern and steam drying line, steam drying line's surface is through water pipe intercommunication has first inlet tube, the surface intercommunication of first inlet tube has the drain pipe, the surface of drain pipe is provided with first butterfly valve, the one end that first inlet tube is close to the drain pipe is provided with the second butterfly valve, the surface of boiler cistern is connected with the outlet pipe through the water pipe, the one end intercommunication that the outlet pipe is kept away from the boiler cistern has the backwater lid, the bottom surface of backwater lid is through hinge swing joint with the backwater ware casing, the surface of backwater casing has seted up V-arrangement hole, the inner wall swing joint in V-arrangement hole has the V-arrangement arm-tie, the fixed surface of V-arrangement arm-tie is connected with first U-shaped piece, the inner wall overlap joint of, the one end overlap joint that first U-shaped piece was kept away from to spill filter screen has the second U-shaped piece, the right side fixedly connected with rectangular plate of second U-shaped piece, the right side laminating of rectangular plate has the cushion, the left side of cushion and the inner wall laminating of wet return casing.

The utility model discloses a steam stoving return water environmental protection circulating device, wherein the surface intercommunication of first inlet tube has first calandria, and the one end intercommunication that first inlet tube was kept away from to first calandria has the second inlet tube, and the surface intercommunication of second inlet tube has calandria under the second, and the one end intercommunication that the second inlet tube was kept away from to the calandria under the second has the third inlet tube, and the one end and the wet return casing intercommunication that the second butterfly valve was kept away from to first inlet tube, second inlet tube and third inlet tube.

The utility model discloses a steam stoving return water environmental protection circulating device, wherein the inner wall of first inlet tube and second inlet tube is inlayed respectively and is had first filter core and second filter core, and the equal fixedly connected with arc filter screen of one end of water return casing is kept away from to first filter core and second filter core.

The utility model discloses a steam stoving return water environmental protection circulating device, wherein the bottom surface of wet return casing is the spill, and fixedly connected with blow off pipe is located at the inner chamber bottom surface center of wet return casing, and spout and draw-in groove have been seted up on the surface of blow off pipe, and the inner wall overlap joint of draw-in groove has the fixture block, and the one end fixedly connected with blowdown lid of draw-in groove is kept away from to the fixture block, and the first dirty pipe of depositing of inner wall fixedly connected with of blowdown lid and the second deposits dirty pipe.

The utility model discloses a steam stoving return water environmental protection circulating device, wherein the quantity of V-arrangement arm-tie and spill filter screen is two, and a V-arrangement arm-tie is a set of with a spill filter screen, and two sets of V-arrangement arm-ties and spill filter screen use the vertical center of backwater ware shell to distribute at the inner wall of backwater ware shell as the symmetry axis, the central fixedly connected with ring of spill filter screen, and the quantity of ring is two, and two rings deposit the top overlap joint of dirty pipe and second with first respectively.

The utility model discloses a steam stoving return water environmental protection circulating device, wherein the upper surface threaded connection of first U-shaped piece has first bolt, and first bolt passes the lower surface of first U-shaped piece upper surface, spill filter screen surface and first U-shaped piece, and the lower end threaded connection of first bolt has the nut, and the surface threaded connection of rectangular plate has the second bolt, and the second bolt passes rectangular plate and cushion and extends to the groove of water returning device casing.

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

1. the utility model discloses a first inlet tube, the second inlet tube, the third inlet tube, the cooperation is first calandria down, calandria under the second, first filter core, second filter core and arc filter screen, reach preliminary branch rivers and filterable effect, inside preliminary filterable rivers converge the wet return casing, rethread spill filter screen, the cooperation outlet pipe, it upwards flows to reach rivers, the effect of impurity downward deposit, the impurity that produces in getting rid of steam drying has been played, can make rivers get back to boiler used repeatedly once more, reduce the benefit of the consumption of gas.

2. The utility model discloses a sewage pipe lid breaks away from the blow off pipe, makes first dirty pipe of depositing and second deposit dirty pipe and break away from first ring and second ring, and cooperation V-arrangement arm-tie is pulled out, and opening of return water ware lid has reached the effect that can make things convenient for maintenance return water ware part, has played extension fixture service life, saves the effect of cost.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic diagram of a front cross-sectional structure of a steam drying backwater environment-friendly circulating device;

FIG. 2 is a schematic view of a front cross-sectional structure of a water return device shell;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is a side view of the pollution discharging cover.

In the figure: 1. a steam boiler; 2. a boiler reservoir; 3. a steam drying line; 4. a first water inlet pipe; 5. a drain pipe; 6. a first butterfly valve; 7. a second butterfly valve; 8. a water outlet pipe; 9. a water returning device cover; 10. a water return housing; 11. a V-shaped hole; 12. a V-shaped pulling plate; 13. a first U-shaped block; 14. a concave filter screen; 15. a second U-shaped block; 16. a rectangular plate; 17. cushion blocks; 18. a first lower row of tubes; 19. a second water inlet pipe; 20. a second lower discharge pipe; 21. a third water inlet pipe; 22. a first filter element; 23. a second filter element; 24. an arc-shaped filter screen; 25. a blow-off pipe; 26. a chute; 27. a card slot; 28. a clamping block; 29. a sewage draining cover; 30. a first sewage storage pipe; 31. a second sewage storage pipe; 32. a circular ring; 33. a first bolt; 34. a nut; 35. and a second bolt.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-5, the environment-friendly circulation device for steam drying and backwater of the present invention comprises a steam boiler 1, wherein the surface of the steam boiler 1 is communicated with a boiler reservoir 2 and a steam drying line 3 through a water pipe, the surface of the steam drying line 3 is communicated with a first water inlet pipe 4 through a water pipe, the surface of the first water inlet pipe 4 is communicated with a drain pipe 5, the surface of the drain pipe 5 is provided with a first butterfly valve 6, one end of the first water inlet pipe 4 close to the drain pipe 5 is provided with a second butterfly valve 7, the surface of the boiler reservoir 2 is connected with a water outlet pipe 8 through a water pipe, one end of the water outlet pipe 8 far away from the boiler reservoir 2 is communicated with a backwater cover 9, the bottom surface of the backwater cover 9 is movably connected with a backwater device shell 10 through a hinge, the surface of the backwater device shell 10 is provided with a V-shaped hole, a concave filter screen 14 is lapped on the inner wall of the first U-shaped block 13, a second U-shaped block 15 is lapped on one end of the concave filter screen 14 far away from the first U-shaped block 13, a rectangular plate 16 is fixedly connected on the right side of the second U-shaped block 15, a cushion block 17 is attached on the right side of the rectangular plate 16, the left side of the cushion block 17 is attached to the inner wall of the water return device shell 10, through first inlet tube 4, second inlet tube 19, third inlet tube 21, the cooperation is first 18 pipes under the calandria, pipe 20 under the second, first filter core 22, second filter core 23 and arc filter screen 24, reach preliminary branch rivers and filterable effect, inside water return ware casing 10 is joined into to preliminary filterable rivers, rethread spill filter screen 14, cooperation outlet pipe 8, it upwards flows to reach rivers, impurity effect of downward deposit, play and got rid of the impurity that steam drying produced, can make rivers get back to boiler used repeatedly once more, reduce the benefit of the consumption of gas.

The surface intercommunication of first inlet tube 4 has first calandria 18, the one end intercommunication that first calandria 18 kept away from first inlet tube 4 has second inlet tube 19, the surface intercommunication of second inlet tube 19 has second calandria 20 down, the one end intercommunication that second inlet tube 19 was kept away from to second calandria 20 down has third inlet tube 21, and first inlet tube 4, the one end and the 10 intercommunication of wet return casing of second butterfly valve 7 are kept away from to second inlet tube 19 and third inlet tube 21, through first inlet tube 4, second inlet tube 19 and third inlet tube 21, pipe 20 is arranged under cooperation first calandria 18 and the second, play and shunt the rivers, thereby preliminary filtering rivers's effect.

First inlet tube 4 and second inlet tube 19's inner wall is inlayed respectively and is had first filter core 22 and second filter core 23, the equal fixedly connected with arc filter screen 24 of one end that water return ware casing 10 was kept away from to first filter core 22 and second filter core 23, the one end fixedly connected with arc filter screen 24 that water return ware casing 10 was kept away from to first filter core 22 and second filter core 23 is for not deposiing at first inlet tube 4 and second inlet tube 19 after impurity is being filtered by first filter core 22 and second filter core 23, thereby cause the problem of jam.

The bottom surface of water return ware casing 10 is the spill, fixedly connected with blow off pipe 25 is located at the inner chamber bottom surface center of water return ware casing 10, spout 26 and draw-in groove 27 have been seted up on the surface of blow off pipe 25, the inner wall overlap joint of draw-in groove 27 has fixture block 28, the one end fixedly connected with blowdown lid 29 of draw-in groove 27 is kept away from to fixture block 28, the first dirty pipe 30 of depositing of inner wall fixedly connected with and the second of blowdown lid 29 deposit dirty pipe 31, after rotatory blowdown lid 29, fixture block 28 breaks away from draw-in groove 27, fixture block 28 is along with the 26 roll-off of spout, make blowdown lid 29 break away from blow off pipe 25, thereby reach the effect of taking first dirty pipe 30 of depositing and the second of depositing and deposit dirty pipe 31 out, the effect of conveniently clearing up first dirty pipe 30 of.

The quantity of V-arrangement arm-tie 12 and spill filter screen 14 is two, and a V-arrangement arm-tie 12 is a set of with a spill filter screen 14, and two sets of V-arrangement arm-ties 12 and spill filter screen 14 use the vertical center of water return casing 10 to distribute at the inner wall of water return casing 10 as the symmetry axis, the center fixedly connected with ring 32 of spill filter screen 14, the quantity of ring 32 are two, and just two rings 32 deposit dirty pipe 30 and second respectively and deposit the top overlap joint of dirty pipe 31, and two spill filter screens 14 can let through the filterable rivers of filter core multiple filtration, reach the effect that delivery port rivers satisfied the use.

The upper surface threaded connection of first U-shaped piece 13 has first bolt 33, first bolt 33 passes first U-shaped piece 13 upper surface, concave filter screen 14 surface and the lower surface of first U-shaped piece 13, the lower extreme threaded connection of first bolt 33 has nut 34, the surface threaded connection of rectangular board 16 has second bolt 35, second bolt 35 passes rectangular board 16 and cushion 17 and extends to the groove of water return ware casing 10, the design of bolt and nut 34 is for convenient dismantlement and the equipment when the backwater device breaks down after long-term use, be unlikely to cause the device to be unable to use because of the damage of its part.

Use the utility model discloses earlier open first butterfly valve 6 when, the rivers that have a large amount of impurities at this moment flow from drain pipe 5, close first butterfly valve 6 after a period, open second butterfly valve 7, make rivers get into first inlet tube 4, rivers get into in the wet return casing 10 through first filter core 22, first step is filtered, filterable impurity flows into second inlet tube 19 through first calandria 18, and in the same way, the impurity of second inlet tube 19 flows into wet return casing 10 through third inlet tube 21, rivers that flow into wet return casing 10 are because of outlet pipe 8 on return water ware lid 9, make rivers up flow and filter through spill filter screen 14, thereby reach the standard that rivers can converge boiler cistern 2 again, deposit down at wet return casing 10 filterable impurity and flow in first depositing dirty pipe 30 and the dirty pipe 31 of second.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a steam stoving return water environmental protection circulating device, includes steam boiler (1), its characterized in that: the surface of the steam boiler (1) is communicated with a boiler reservoir (2) and a steam drying line (3) through a water pipe, the surface of the steam drying line (3) is communicated with a first water inlet pipe (4) through a water pipe, the surface of the first water inlet pipe (4) is communicated with a drain pipe (5), the surface of the drain pipe (5) is provided with a first butterfly valve (6), one end of the first water inlet pipe (4) close to the drain pipe (5) is provided with a second butterfly valve (7), the surface of the boiler reservoir (2) is connected with a water outlet pipe (8) through a water pipe, one end of the water outlet pipe (8) far away from the boiler reservoir (2) is communicated with a water return device cover (9), the bottom surface of the water return device cover (9) is movably connected with a water return device shell (10) through a hinge, a V-shaped hole (11) is formed in the surface of the water return device shell (10), the surface fixed connection of V-arrangement arm-tie (12) has first U-shaped piece (13), the inner wall overlap joint of first U-shaped piece (13) has spill filter screen (14), the one end overlap joint that first U-shaped piece (13) was kept away from in spill filter screen (14) has second U-shaped piece (15), the right side fixedly connected with rectangular board (16) of second U-shaped piece (15), the right side laminating of rectangular board (16) has cushion (17), the left side of cushion (17) is laminated with the inner wall of water return ware casing (10).

2. The steam drying backwater environment-friendly circulating device of claim 1, characterized in that: the surface intercommunication of first inlet tube (4) has first calandria (18) down, the one end intercommunication that first inlet tube (4) were kept away from in first calandria (18) down has second inlet tube (19), the surface intercommunication of second inlet tube (19) has calandria (20) down of second, the one end intercommunication that second inlet tube (19) were kept away from in calandria (20) down of second has third inlet tube (21), and first inlet tube (4), second inlet tube (19) and third inlet tube (21) keep away from the one end and the water return ware casing (10) intercommunication of second butterfly valve (7).

3. The steam drying backwater environment-friendly circulating device of claim 1, characterized in that: the inner wall of first inlet tube (4) and second inlet tube (19) is inlayed respectively and is had first filter core (22) and second filter core (23), the equal fixedly connected with arc filter screen (24) of one end that the wet return casing (10) was kept away from in first filter core (22) and second filter core (23).

4. The steam drying backwater environment-friendly circulating device of claim 1, characterized in that: the bottom surface of wet return casing (10) is the spill, inner chamber bottom surface center department fixedly connected with blow off pipe (25) of wet return casing (10), spout (26) and draw-in groove (27) have been seted up on the surface of blow off pipe (25), the inner wall overlap joint of draw-in groove (27) has fixture block (28), the one end fixedly connected with blowdown lid (29) of draw-in groove are kept away from in fixture block (28), the first dirty pipe (30) of depositing of inner wall fixedly connected with and second of blowdown lid (29) deposit dirty pipe (31).

5. The steam drying backwater environment-friendly circulating device of claim 1, characterized in that: the quantity of V-arrangement arm-tie (12) and spill filter screen (14) is two, one V-arrangement arm-tie (12) are a set of with a spill filter screen (14), and two sets of V-arrangement arm-tie (12) and spill filter screen (14) use the vertical center of water return casing (10) to distribute at the inner wall of water return casing (10) for the symmetry axis, the center fixedly connected with ring (32) of spill filter screen (14), the quantity of ring (32) is two, and two ring (32) deposit the top overlap joint of dirty pipe (31) with first deposit dirty pipe (30) and second respectively.

6. The steam drying backwater environment-friendly circulating device of claim 1, characterized in that: the upper surface threaded connection of first U-shaped piece (13) has first bolt (33), first bolt (33) pass the upper surface of first U-shaped piece (13), the surface of spill filter screen (14) and the lower surface of first U-shaped piece (13), the lower extreme threaded connection of first bolt (33) has nut (34), the surface threaded connection of rectangular plate (16) has second bolt (35), and second bolt (35) pass rectangular plate (16) and cushion (17) and extend to the groove of water return casing (10).

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