CN219429834U - Salt extraction equipment for coal chemical industry wastewater - Google Patents

Abstract

The application provides a coal industry waste water salinity draws equipment relates to coal industry equipment technical field, including the equipment main part, the cavity has been seted up to the inside equipment main part, be provided with the feed liquor pipe with the cavity intercommunication in the equipment main part, be provided with the drain pipe with the cavity intercommunication in the equipment main part, be provided with the mounting panel in the equipment main part, the filter vat has been seted up on the mounting panel, the filter vat sets up in the feed liquor mouth below of feed liquor pipe, a plurality of filtration pores have been seted up on the diapire of filter vat, this application can improve the treatment quality and the treatment effect to coal industry waste water.

Description

Salt extraction equipment for coal chemical industry wastewater

Technical Field

The application relates to the technical field of coal chemical industry equipment, in particular to a salt extraction device for coal chemical industry wastewater.

Background

The waste water discharged by coal chemical industry enterprises mainly comprises high-concentration coal gas washing waste water, the components are complex, the water quality is greatly different due to different processes, the waste water generally contains a large amount of harmful substances such as phenols, cyanides, benzene and the like, and has high COD, chromaticity and ammonia nitrogen, the biochemical property is not added, the two-stage treatment of physicochemical and biological combination is difficult to reach the discharge standard, the waste water treatment is always a difficult problem in the field of domestic and foreign waste water treatment, and when the waste water in the coal chemical industry is treated, the common treatment flow is that the waste water is subjected to pretreatment such as oil removal, air floatation and the like firstly, and then enters a biochemical reaction stage, a main treatment stage and a coagulating sedimentation strengthening treatment stage.

The Chinese patent with the publication number of CN211871630U discloses a coal chemical wastewater salinity extraction device, which comprises a preliminary filtering box and a rotating pipe, wherein the rotating pipe extends into the preliminary filtering box and is provided with a stirring pipe, a spraying hole is formed in the stirring pipe, the inner wall of the stirring pipe is communicated with the inner cavity of the rotating pipe, an ozone discharge pipe is connected to the rotating pipe, and the ozone discharge pipe is communicated with the inner cavity of the rotating pipe; the bottom end of the preliminary filtering box is provided with a connecting pipe, the bottom end of the connecting pipe is connected with a settling box, a filter plate is arranged in the settling box, a slag discharging pipe A is arranged on the settling box, and a slag discharging pipe B is arranged at the bottom end of the settling box; in actual use, through the oil absorption felt that sets up absorption pulmonary edema's oil, when discharging ozone purification waste water to preliminary filtration incasement through ozone discharge pipe, motor drive agitator arm rotates, promotes ozone purification waste water, through filter and slag discharge pipe A's cooperation, the impurity of filtering on the filter of being convenient for discharge

However, the inventor believes that the above-mentioned related art has the following drawbacks, in the process of extracting the salt in the coal chemical industry wastewater, since the coal chemical industry wastewater contains a large amount of large-particle sediment, refractory substances and the like, the extraction of the salt is difficult, the extraction effect of the salt is seriously affected, and the treatment quality and the treatment effect of the coal chemical industry wastewater are further affected; along with the growth of live time, can adhere to impurity on the filter, the filter is in long-time use, and the filtration hole of filter can be blockked up to impurity to the filter effect to the filter causes serious influence.

Disclosure of Invention

In order to improve the treatment quality and the treatment effect to the coal chemical industry waste water, the application provides a coal chemical industry waste water salinity extraction equipment.

The application provides a coal industry waste water salinity extraction equipment adopts following technical scheme:

the utility model provides a coal industry waste water salinity draws equipment, includes the equipment main part, the cavity has been seted up to the inside equipment main part, be provided with the feed liquor pipe with the cavity intercommunication in the equipment main part, be provided with the drain pipe with the cavity intercommunication in the equipment main part, be provided with the mounting panel in the equipment main part, the filter tank has been seted up on the mounting panel, the filter tank sets up in the feed liquor mouth below of feed liquor pipe, a plurality of filtration pores have been seted up on the diapire of filter tank.

Through adopting above-mentioned technical scheme, in actual use, coal industry waste water gets into the cavity through the feed liquor pipe, waste water is through the filtration of filter vat, can effectually filter the big granule precipitate that mixes in the waste water and the great degradation thing of volume, after accomplishing the filtration, waste water gets into the subsidence area, after the waste water level in the subsidence area reaches the height of overflow plate, the supernatant fluid of waste water in the subsidence area gets into the storage area beyond the overflow plate, the shrouding is opened to the staff at this moment, put in salt replacement chemical substance in the storage area through the through-hole, replace the metal salt in the coal industry waste water through the replacement reaction, can clear up the extraction to the metal salt in the coal industry waste water, after the filter on the filter plate is more, can drive the mounting panel through driving the actuating lever and move, and then the staff can clear up the material in the mounting groove through the through-hole, convenient operation is swift, has better practicality.

Optionally, be provided with the actuating lever along vertical direction slip on the equipment main part, actuating lever and mounting panel fixed connection, rotate between actuating lever and the equipment main part and be connected, the through-hole with the cavity intercommunication has been seted up at the top of equipment main part, the through-hole is used for supplying the mounting panel to wear out, be provided with the shrouding on the equipment main part, be provided with spacing subassembly on the actuating lever, spacing subassembly is used for prescribing a limit to the position of actuating lever on the equipment main part.

Optionally, the spacing subassembly includes baffle ring and dog, the bottom of baffle ring is used for with the top butt of equipment main part, works as the filter vat is located the feed liquor pipe below, the top of dog and the interior roof butt of equipment main part, the perforation has been seted up on the equipment main part, the actuating lever sets up in the perforation, the bar hole that is linked together with the perforation has been seted up on the equipment main part, the bar hole is used for supplying the dog to pass.

Optionally, an elastic element is disposed on the driving rod, and the elastic element is used for driving the stop block to move upwards.

Optionally, the guide way has been seted up along the length direction of actuating lever on the actuating lever, the guide way slides and is provided with the guide block, guide block and dog fixed connection, the elastic component sets up in the guide way, the elastic component is used for driving the guide block upward movement.

Through adopting above-mentioned technical scheme, when needs drive the dog motion, along with the motion of dog, the dog drives the guide block and moves in the guide way, along with the motion of guide block in the guide way, the lateral wall and the inner wall butt of guide way of guide block to can play the guide effect of certain degree to the motion of dog, and the effectual motion precision that has improved the dog has better practicality.

Optionally, a ball is arranged at the top of the stop block, and the ball is in rolling contact with the inner top wall of the equipment main body.

Through adopting above-mentioned technical scheme, become rolling friction through the ball with the sliding friction between dog and the interior roof of equipment main part, the apparent coefficient of friction between dog and the interior roof of equipment main part that has reduced the frictional force between dog and the interior roof of equipment main part, has made things convenient for the motion of dog, simultaneously, has also reduced the wearing and tearing between dog and the interior roof of equipment main part, has improved the holistic life of device to a certain extent.

Optionally, the notch of the filter tank is fixedly provided with a coaming along the circumferential direction of the filter tank.

Optionally, the fixed overflow plate that is provided with in the equipment main part, the overflow plate separates the cavity into sedimentation zone and storage area, the drain pipe communicates with storage area.

Optionally, the bottom wall slope of accomodating the district sets up, accomodate the district and be close to the diapire height of drain pipe one side and be less than accomodate the district and keep away from the diapire height of drain pipe one side.

Optionally, a groove is provided on one side of the bottom wall of the accommodating area near the liquid outlet pipe

In summary, the present application includes the following beneficial technical effects:

in actual use, coal industry waste water gets into the cavity through the feed liquor pipe in, waste water is through the filtration of filter vat, can effectually filter the big granule precipitate that mixes in the waste water and the great difficult degradation thing of volume, after accomplishing the filtration, waste water gets into the subsidence area, after the waste water level in the subsidence area reaches the height of overflow plate, the supernatant of waste water in the subsidence area gets into the holding area beyond the overflow plate, the shrouding is opened to the staff this moment, put in salt replacement chemical substance in the holding area through the through-hole, replace the metal salt in the coal industry waste water through the replacement reaction, can clear up the extraction to metal salt in the coal industry waste water, after the filter on the filter vat is more, can drive the mounting panel motion through driving the actuating lever, and then the staff can clear up the material in the mounting groove through the through-hole, convenient operation is swift, and has better practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of a device body according to an embodiment of the present application;

FIG. 3 is a schematic view of a driving rod according to an embodiment of the present disclosure;

fig. 4 is a cross-sectional view of an apparatus body according to an embodiment of the present application.

Icon: 1. an apparatus main body; 11. a cavity; 12. a liquid inlet pipe; 13. a liquid outlet pipe; 14. a mounting plate; 15. a filter tank; 16. a filter hole; 2. a driving rod; 3. a through hole; 31. a sealing plate; 4. a limit component; 41. a baffle ring; 42. a stop block; 43. perforating; 44. a bar-shaped hole; 5. an elastic member; 6. a guide groove; 61. a guide block; 62. a ball; 7. coaming plate; 8. an overflow plate; 81. a precipitation zone; 82. a storage area; 83. a groove.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the embodiments of the present application, it should be noted that, if the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, "plurality" means at least 2.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The present application is described in further detail below in conjunction with figures 1-4.

Examples

The embodiment of the application discloses a coal chemical industry waste water salinity extraction equipment.

Referring to fig. 1 and 2, a salt extraction device for coal chemical industry wastewater comprises a device main body 1, wherein a cavity 11 is formed in the device main body 1, a liquid inlet pipe 12 communicated with the cavity 11 is arranged on the device main body 1, a liquid outlet pipe 13 communicated with the cavity 11 is arranged on the device main body 1, a mounting plate 14 is arranged on the device main body 1, a filter tank 15 is arranged on the mounting plate 14, the filter tank 15 is arranged below a liquid inlet of the liquid inlet pipe 12, and a plurality of filter holes 16 are formed in the bottom wall of the filter tank 15.

Referring to fig. 1 and 2, a driving rod 2 is slidably arranged on an apparatus main body 1 along a vertical direction, the driving rod 2 is fixedly connected with a mounting plate 14, the driving rod 2 is rotationally connected with the apparatus main body 1, a through hole 3 communicated with a cavity 11 is formed in the top of the apparatus main body 1, the through hole 3 is used for allowing the mounting plate 14 to penetrate out, a sealing plate 31 is arranged on the apparatus main body 1, a limiting component 4 is arranged on the driving rod 2, and the limiting component 4 is used for limiting the position of the driving rod 2 on the apparatus main body 1.

As an embodiment of the present application, referring to fig. 2 and 3, the limiting assembly 4 includes a baffle ring 41 and a stop block 42, the bottom of the baffle ring 41 is used for being abutted against the top of the device main body 1, when the filter tank 15 is located below the liquid inlet pipe 12, the top of the stop block 42 is abutted against the inner top wall of the device main body 1, a through hole 43 is formed in the device main body 1, the driving rod 2 is arranged in the through hole 43, a bar-shaped hole 44 communicated with the through hole 43 is formed in the device main body 1, and the bar-shaped hole 44 is used for the stop block 42 to pass through.

Referring to fig. 3, the driving rod 2 is provided with an elastic member 5, and the elastic member 5 is used for driving the stop block 42 to move upwards.

Referring to fig. 3, a guide groove 6 is formed in the driving rod 2 along the length direction of the driving rod 2, a guide block 61 is slidably arranged in the guide groove 6, the guide block 61 is fixedly connected with the stop block 42, an elastic piece 5 is arranged in the guide groove 6, and the elastic piece 5 is used for driving the guide block 61 to move upwards.

When the stop block 42 needs to be driven to move, the stop block 42 drives the guide block 61 to move in the guide groove 6 along with the movement of the stop block 42, and the side wall of the guide block 61 is abutted with the inner wall of the guide groove 6 along with the movement of the guide block 61 in the guide groove 6, so that the stop block 42 can be guided to a certain extent, the movement precision of the stop block 42 is effectively improved, and the practicability is good.

As an embodiment of the present application, referring to fig. 3, the elastic member 5 is provided as a compression spring, the compression spring is disposed in the guide groove 6, one end of the compression spring is fixedly connected with the guide groove 6, and the other end is fixedly connected with the guide block 61.

With reference to fig. 3, the top of the stopper 42 is provided with a ball 62, and the ball 62 is in rolling contact with the inner top wall of the apparatus body 1.

The sliding friction between the stop block 42 and the inner top wall of the equipment main body 1 is changed into rolling friction through the balls 62, so that the friction coefficient between the stop block 42 and the inner top wall of the equipment main body 1 is remarkably reduced, the friction force between the stop block 42 and the inner top wall of the equipment main body 1 is reduced, the movement of the stop block 42 is facilitated, meanwhile, the abrasion between the stop block 42 and the inner top wall of the equipment main body 1 is reduced, and the overall service life of the device is prolonged to a certain extent.

Referring to fig. 3, a shroud 7 is fixedly provided at the notch of the filter tank 15 in the circumferential direction of the filter tank 15.

Referring to fig. 2 and 4, an overflow plate 8 is fixedly arranged in the apparatus main body 1, the overflow plate 8 divides the cavity 11 into a sedimentation area 81 and a storage area 82, and the liquid outlet pipe 13 is communicated with the storage area 82.

Referring to fig. 4, the bottom wall of the accommodating area 82 is inclined, and the bottom wall of the accommodating area 82 near the liquid outlet pipe 13 is lower than the bottom wall of the accommodating area 82 far from the liquid outlet pipe 13.

Referring to fig. 4, a groove 83 is formed in a side, close to the liquid outlet pipe 13, of the bottom wall of the storage area 82, and the implementation principle of the salt extraction device for the coal chemical industry wastewater in this embodiment is as follows:

in actual use, coal industry waste water gets into in the cavity 11 through feed liquor pipe 12, waste water is filtered through filter tank 15, can effectually filter the big granule precipitate that mixes in the waste water and the great difficult degradation thing of volume, after accomplishing the filtration, waste water gets into the subsidence area, after the waste water level in the subsidence area reaches the height of overflow plate 8, overflow plate 8 gets into and accomodates district 82 in the supernatant of waste water in the subsidence area, the shrouding 31 is opened to the staff this moment, put in salt replacement chemical substance in to accomodating district 82 through-hole 3, replace the metal salt in the coal industry waste water through the replacement reaction, can clear up the extraction to the metal salt in the coal industry waste water, after the filter on the filter plate is more, can drive mounting panel 14 motion through driving actuating lever 2, and then the staff can clear up the material in the mounting groove through-hole 3, convenient operation is swift, and has better practicality.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The utility model provides a coal industry waste water salinity draws equipment which characterized in that: the device comprises a device main body, wherein a cavity is formed in the device main body, a liquid inlet pipe communicated with the cavity is arranged on the device main body, a liquid outlet pipe communicated with the cavity is arranged on the device main body, a mounting plate is arranged on the device main body, a filter tank is formed in the mounting plate and arranged below a liquid inlet of the liquid inlet pipe, and a plurality of filter holes are formed in the bottom wall of the filter tank;

the device comprises a device main body, wherein a driving rod is arranged on the device main body in a sliding manner along the vertical direction, the driving rod is fixedly connected with a mounting plate, the driving rod is rotationally connected with the device main body, a through hole communicated with a cavity is formed in the top of the device main body, the through hole is used for allowing the mounting plate to penetrate out, a sealing plate is arranged on the device main body, a limiting assembly is arranged on the driving rod, and the limiting assembly is used for limiting the position of the driving rod on the device main body;

the limiting assembly comprises a baffle ring and a stop block, wherein the bottom of the baffle ring is used for being abutted with the top of the equipment main body, when the filter tank is positioned below the liquid inlet pipe, the top of the stop block is abutted with the inner top wall of the equipment main body, a through hole is formed in the equipment main body, the driving rod is arranged in the through hole, a strip-shaped hole communicated with the through hole is formed in the equipment main body, and the strip-shaped hole is used for the stop block to pass through;

the driving rod is provided with an elastic piece which is used for driving the stop block to move upwards;

the guide block is slidably arranged in the guide groove, the guide block is fixedly connected with the stop block, the elastic piece is arranged in the guide groove, and the elastic piece is used for driving the guide block to move upwards.

2. The coal chemical industry wastewater salt extraction device according to claim 1, wherein: the top of dog is provided with the ball, ball and the interior roof rolling contact of equipment main part.

3. The coal chemical industry wastewater salt extraction device according to claim 1, wherein: the notch department of filter vat is provided with the bounding wall along the circumference of filter vat fixedly.

4. A coal chemical industry wastewater salinity extraction apparatus according to any one of claims 1-3, wherein: the overflow plate is fixedly arranged in the equipment main body, the cavity is divided into a sedimentation area and a storage area by the overflow plate, and the liquid outlet pipe is communicated with the storage area.

5. The coal chemical industry wastewater salt extraction equipment according to claim 4, wherein: the bottom wall slope setting of accomodating the district, accomodate the bottom wall height that the district is close to drain pipe one side and be less than accomodate the district and keep away from the bottom wall height of drain pipe one side.

6. The coal chemical industry wastewater salt extraction equipment according to claim 5, wherein: the bottom wall of the containing area is provided with a groove at one side close to the liquid outlet pipe.