CN210097142U - Filtration equipment for large-capacity water treatment - Google Patents

Filtration equipment for large-capacity water treatment Download PDF

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Publication number
CN210097142U
CN210097142U CN201920591672.2U CN201920591672U CN210097142U CN 210097142 U CN210097142 U CN 210097142U CN 201920591672 U CN201920591672 U CN 201920591672U CN 210097142 U CN210097142 U CN 210097142U
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CN
China
Prior art keywords
tank
filter
sewage
water treatment
setting tank
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Expired - Fee Related
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CN201920591672.2U
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Chinese (zh)
Inventor
王福如
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Ruitong Environmental Science And Technology Nanjing Co Ltd
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Ruitong Environmental Science And Technology Nanjing Co Ltd
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Priority to CN201920591672.2U priority Critical patent/CN210097142U/en
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Publication of CN210097142U publication Critical patent/CN210097142U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a filtration equipment for large capacity water treatment uses in sewage treatment's technical field, and its technical scheme main points are: the sewage treatment device comprises a sedimentation tank and a filter tank communicated with the sedimentation tank, wherein a water inlet pipe is communicated with the side wall of the sedimentation tank, a water delivery pipe connected with a water pump is fixedly arranged between the sedimentation tank and the filter tank, the water delivery pipe pumps sewage in the sedimentation tank into the filter tank, a water inlet of the water delivery pipe is arranged above the bottom of the sedimentation tank, a filter layer for filtering the sewage is arranged in the filter tank, and a water outlet pipe is communicated with the side wall of the filter tank below the filter layer; has the technical effects that: the sewage is firstly precipitated before being filtered, so that impurities with large volume in the sewage are precipitated in the precipitation box, and the filtering efficiency is improved.

Description

Filtration equipment for large-capacity water treatment
Technical Field
The utility model relates to a sewage treatment's technical field, in particular to filtration equipment for large capacity water treatment.
Background
With the rapid development of social economy, people have larger and larger water resource usage, which also means that a large amount of sewage is generated. The sewage needs to be treated by water before being discharged, otherwise, the sewage pollutes rivers, lakes and underground water.
Chinese patent with publication number CN206273315U discloses a novel water treatment filtering device, which is characterized in that an aeration device is arranged in a machine body, the aeration device is composed of an aeration pipe and a rotating shaft, the rotating shaft is provided with the aeration pipe, the tail end of the aeration pipe is provided with an aeration port, the machine body is provided with a water inlet, a secondary filter chamber is arranged at the lower end of the machine body, a filter layer is arranged between the secondary filter chamber and the aeration device, filter cotton is arranged in the filter layer, and rotating blades are arranged in the secondary filter chamber. But this kind of novel water treatment filtration equipment is not carrying out primary filtration to sewage before handling sewage, and the great impurity of volume in the sewage is failed the primary filtration and gets off, but in the disposable filtration that carries on of secondary filter intracavity, because the impurity that needs to filter down is more, so filterable efficiency and effect have been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filtration equipment for large capacity water treatment, its advantage is: the efficiency and the effect of filtration have been improved.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a filtration equipment for large capacity water treatment, includes the setting tank and the rose box that communicates mutually with the setting tank, the intercommunication has the inlet tube on the lateral wall of setting tank, the raceway that links to each other with the water pump has set firmly between setting tank and the rose box, the raceway is taken out the rose box with the sewage in the setting tank in, the water inlet setting of raceway is in the top of the bottom of the case of setting tank, be equipped with in the rose box and be used for carrying out filterable filter layer to sewage, there is the outlet pipe in the below intercommunication of filter layer on the lateral wall of rose box.
Through above-mentioned technical scheme, sewage enters into the setting tank through the inlet tube and deposits, and the sewage through the sediment is pumped to the filter tank in by the water pump to be discharged after the filter layer filters in the filter tank. Sewage is through deposiing before being filtered and making the great impurity of volume in the sewage under the sediment is filtered, then filters through the filter layer again, has reduced the impurity volume in the filter layer needs filterable sewage to be favorable to improving filterable efficiency.
The utility model discloses further set up to: the open end has been seted up at the top of setting tank, the open end of setting tank passes through the closing cap and seals, the closing cap has set firmly the motor in the outside of setting tank, the axis of rotation coaxial coupling of motor has the (mixing) shaft, the one end that the motor was kept away from to the (mixing) shaft extends to the setting tank in, the one end that the (mixing) shaft is located the setting tank is equipped with the cloth pocket that is used for the splendid attire flocculating agent.
Through above-mentioned technical scheme, the in-process that sewage sedimentated in the settling tank, operator starter motor, the axis of rotation of motor drives the (mixing) shaft and rotates, make the flocculating agent in the cloth pocket fully contact along with the rotatory in-process of (mixing) shaft and the sewage in the settling tank, make the impurity of sewage condense the agglomeration and deposit in the settling tank, further make more impurity in the sewage deposit, make the impurity amount that needs to be filtered by the filter layer further reduce, thereby further improved filterable efficiency.
The utility model discloses further set up to: the cloth pocket adopts the bundle mouth formula can open the form, be equipped with cross bracing piece in the cloth pocket, the bracing piece is made by rubber, the bracing piece is got up the cloth pocket support.
Through above-mentioned technical scheme, the setting of bracing piece for the cloth pocket is strutted, has guaranteed that the cloth pocket still is strutted when melting volume of flocculating agent reduces in the cloth pocket, has guaranteed the abundant contact and the integration of sewage with the flocculating agent, has guaranteed the effect of flocculation. The cloth pocket sets up to the shape that the prick formula can be opened, and when the flocculating agent in the cloth pocket used up, the operator opened the cloth pocket and added the flocculating agent in to the cloth pocket, and easy operation is convenient. Because the supporting rod is made of rubber, the rubber texture is softer, and the possibility that the supporting rod is collided with the cloth bag to damage the cloth bag is reduced.
The utility model discloses further set up to: and a filter screen is arranged at the water inlet of the water delivery pipe.
Through above-mentioned technical scheme, the setting of filter screen has played filterable effect to the sewage that enters into the rose box through the raceway in the setting tank for the great impurity of volume is filtered off in the sewage, has also reduced the great impurity of volume in the sewage simultaneously and has flowed to the raceway in with the possibility that the water delivery pipe jam stopped up.
The utility model discloses further set up to: a plurality of joint holes have been seted up in the outer peripheral edges of the water inlet of raceway on the inner wall of setting tank, the filter screen has the joint post towards one side rigid coupling of water inlet, joint post joint is downthehole at the joint, the filter screen is contradicted on the inner wall of setting tank, the internal peripheral fixedly connected with of filter screen is used for installing the pull rod on the inner wall of setting tank with the filter screen.
Through above-mentioned technical scheme, the filter screen passes through the cooperation demountable installation in joint post and joint hole on the inner wall of setting tank, and the operator of being convenient for regularly dismantles the filter screen from the inner wall of setting tank and gets off and wash to guarantee the filter effect of filter screen. The setting of carrying the pull rod, the operator of being convenient for is in the same place or separately with joint post and joint hole joint through holding the pull rod, has reduced the operator and has stretched the degree of difficulty that carries out the loading and unloading to the filter screen in the setting tank with the hand.
The utility model discloses further set up to: the filter layer is made of a shell activated carbon filter material.
According to the technical scheme, the shell activated carbon filter material is prepared by taking walnut shells, apricot shells, coconut shells and the like with high carbon content as raw materials, removing impurities, carbonizing, screening, activating, cooling, screening and other series of production processes, and is developed in pore structure, large in specific surface area, high in adsorption performance and capable of adsorbing and filtering harmful substances in sewage.
The utility model discloses further set up to: and a sandstone layer is arranged above the filtering layer in the filtering box.
Through above-mentioned technical scheme, the setting on grit layer has played prefilter's effect to the sewage that enters into in the rose box, is favorable to improving filterable effect.
The utility model discloses further set up to: the cross-sectional areas of the settling tank and the filtering tank are both 200cm, and the heights of the settling tank and the filtering tank are 150 cm.
Through above-mentioned technical scheme, the capacity of setting tank and rose box is great, and the setting tank of being convenient for once only can handle a lot of sewage, has improved and has carried out filterable efficiency to sewage.
To sum up, the utility model discloses following beneficial effect has:
1. in the process of filtering the sewage, the sewage is firstly precipitated and then filtered, so that the filtering efficiency is improved;
2. the flocculation effect of impurities in the sewage is increased through the flocculating agent when the sewage is precipitated, and the flocculation effect is improved.
Drawings
Fig. 1 is a schematic structural diagram for showing the internal structures of the settling tank and the filtering tank in the embodiment.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a settling tank; 2. a filter box; 3. a water inlet pipe; 4. a water delivery pipe; 5. a water pump; 6. a water inlet; 7. a filter layer; 8. a water outlet pipe; 9. an open end; 10. a closure cap; 11. a motor; 12. a rotating shaft; 13. a stirring shaft; 14. a cloth bag; 15. a support bar; 16. a filter screen; 17. a clamping hole; 18. a clamping column; 19. lifting a pull rod; 20. a sand stone layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a large capacity water treatment filter equipment, refer to figure 1, including setting tank 1 and filter tank 2 that communicates with setting tank 1, setting tank 1 and filter tank 2 are 200cm in cross-sectional area, setting tank 1 and filter tank 2 are 150cm high. Set up like this, be convenient for once only can handle more capacity's sewage in setting tank 1 and the rose box 2, increased the disposable throughput of sewage, be favorable to improving sewage treatment's efficiency. The top of the settling tank 1 is provided with an open end 9, and the open end 9 of the settling tank 1 is closed by a closing cover 10. When the bottom of the settling tank 1 is deposited with more impurities, an operator takes the closing cap 10 off the settling tank 1, and after the operator cleans up the impurities in the settling tank 1, the operator installs the closing cap 10 on the settling tank 1 again. The lateral wall of the settling tank 1 is communicated with a water inlet pipe 3, a water delivery pipe 4 connected with a water pump 5 is fixedly arranged between the settling tank 1 and the filter tank 2, a water inlet 6 of the water delivery pipe 4 is arranged above the bottom of the settling tank 1, and the water delivery pipe 4 pumps sewage in the settling tank 1 into the filter tank 2. In the process of treating sewage, sewage enters the settling tank 1 through the water inlet pipe 3 to be settled, and then an operator starts the water pump 5 to input the settled sewage into the filter tank 2 through the water delivery pipe 4 to be filtered.
Referring to fig. 1, a filter layer 7 for filtering sewage is arranged in a filter box 2, the filter layer 7 is made of a shell activated carbon filter material, the shell activated carbon filter material is formed by taking walnut shells, apricot shells, coconut shells and the like with high carbon content as raw materials, removing impurities, carbonizing the raw materials, and then carrying out series of production processes such as screening, activating, cooling, screening and the like, and the shell activated carbon filter material is fine-machined, has a developed pore structure, is large in specific surface area and has high adsorption performance. A sand layer 20 made of crushed sand is provided above the filter layer 7 in the filter tank 2. A water outlet pipe 8 is communicated with the lower part of the filter layer 7 on the side wall of the filter box 2, and the water outlet pipe 8 is arranged at the position of the filter box 2 close to the box bottom. The sewage through the sediment enters into rose box 2 and carries out coarse filtration through grit layer 20 earlier, then carries out secondary filter through filter layer 7 for harmful impurity in the sewage is adsorbed by the shell activated carbon filter material and is filtered, then flows away through outlet pipe 8.
Referring to fig. 1 and 2, a filter screen 16 is arranged at the water inlet 6 of the water pipe 4, a plurality of clamping holes 17 are formed in the inner wall of the settling tank 1 and on the outer periphery of the water inlet 6 of the water pipe 4, a clamping column 18 is welded on one side, facing the water inlet 6, of the filter screen 16, and the clamping column 18 is clamped in the clamping holes 17. The filter screen 16 is abutted against the inner wall of the settling tank 1, and a lifting rod 19 for mounting the filter screen 16 on the inner wall of the settling tank 1 is welded to the inner periphery of the filter screen 16. When the mesh of filter screen 16 stopped up, the operator lifts the lifting rod 19 with the hand and draws up to with filter screen 16 holding the inner wall of keeping away from setting tank 1, make joint post 18 on the filter screen 16 break away from in the joint hole 17, thereby dismantle the inner wall of filter screen 16 from setting tank 1 and wash. Wait that filter screen 16 is by the sanitization back, the operator holds the joint post 18 joint on filter screen 16 in joint hole 17 with carrying pull rod 19 again to install filter screen 16 on the inner wall of setting tank 1, easy operation is convenient. The arrangement of the filter screen 16 enables the sewage to filter impurities with larger volume through the filter screen 16 when the sewage enters the water conveying pipe 4.
Referring to fig. 1, a motor 11 is fixedly arranged on the outer side of a settling tank 1 of a sealing cover 10, a stirring shaft 13 is coaxially connected to a rotating shaft 12 of the motor 11, one end, far away from the motor 11, of the stirring shaft 13 extends into the settling tank 1, a cloth bag 14 for containing a flocculating agent is arranged at one end, located in the settling tank 1, of the stirring shaft 13, and the cloth bag 14 is in a pricked openable shape. When sewage is sedimentated in the setting tank 1, the operator starts the motor 11, and the axis of rotation 12 of motor 11 drives the cloth pocket 14 and stirs in sewage, with higher speed the flocculating agent in the cloth pocket 14 and the abundant integration of sewage for the great impurity of volume condenses into the group and deposits in the setting tank 1 in sewage, has increased the precipitation effect of the impurity in the sewage. A cross-shaped support rod 15 is arranged in the cloth bag 14, the support rod 15 is made of rubber, and the support rod 15 supports the cloth bag 14. The bracing piece 15 makes cloth pocket 14 strutted all the time, has guaranteed the area of contact of the flocculating agent in sewage and the cloth pocket 14, has guaranteed the effect of flocculating after flocculating agent and the full contact of sewage fuse.
The working process is as follows: when handling sewage, sewage at first enters into the setting tank 1 through inlet tube 3 in, then operator starter motor 11, and motor 11's axis of rotation 12 drives cloth pocket 14 and carries out rotatory stirring at sewage for flocculating agent and the sewage intensive mixing in the cloth pocket 14 fuse, and the great impurity of volume in the sewage condenses into a group and deposits at the bottom of the case of setting tank 1 this moment. Then the operator starts the water pump 5, and the water pump 5 pumps the settled sewage to the filter tank 2 through the water pipe 4, and the sewage is discharged from the water outlet pipe 8 after being filtered by the sandstone layer 20 and the filter layer 7.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. A filtration equipment for high-capacity water treatment, which is characterized in that: including setting tank (1) and rose box (2) that are linked together with setting tank (1), the intercommunication has inlet tube (3) on the lateral wall of setting tank (1), set firmly raceway (4) that link to each other with water pump (5) between setting tank (1) and rose box (2), in raceway (4) take out rose box (2) with the sewage in setting tank (1), water inlet (6) of raceway (4) set up the top at the bottom of the case of setting tank (1), be equipped with in rose box (2) and be used for carrying out filterable filter layer (7) to sewage, it has outlet pipe (8) to communicate in the below of filter layer (7) on the lateral wall of rose box (2).
2. A filter device for high capacity water treatment as claimed in claim 1, wherein: open end (9) have been seted up at the top of settling tank (1), open end (9) of settling tank (1) are sealed through closing cap (10), closing cap (10) have set firmly motor (11) in the outside of settling tank (1), axis of rotation (12) coaxial coupling of motor (11) has (mixing) shaft (13), motor (11) was kept away from in one end of (mixing) shaft (13) extends to settling tank (1), the one end that (mixing) shaft (13) are located settling tank (1) is equipped with cloth pocket (14) that are used for the splendid attire flocculating agent.
3. A filter device for high capacity water treatment as claimed in claim 2, wherein: cloth pocket (14) adopt the bundle formula can open the form, be equipped with cross bracing piece (15) in cloth pocket (14), bracing piece (15) are made by rubber, bracing piece (15) support cloth pocket (14).
4. A filter device for high capacity water treatment as claimed in claim 1, wherein: a filter screen (16) is arranged at the water inlet (6) of the water delivery pipe (4).
5. A high capacity water treatment filter device according to claim 4, wherein: a plurality of joint holes (17) have been seted up in the outer peripheral edges of water inlet (6) of raceway (4) on the inner wall of setting tank (1), filter screen (16) have joint post (18) towards one side rigid coupling of water inlet (6), joint post (18) joint is in joint hole (17), contradict on the inner wall of setting tank (1) filter screen (16), the internal peripheral fixedly connected with of filter screen (16) is used for installing pull rod (19) on the inner wall of setting tank (1) filter screen (16).
6. A filter device for high capacity water treatment as claimed in claim 1, wherein: the filter layer (7) is a filter layer (7) made of a shell activated carbon filter material.
7. A filter device for high capacity water treatment as claimed in claim 6, wherein: and a sand stone layer (20) is arranged above the filtering layer (7) in the filtering box (2).
8. A filter device for high capacity water treatment as claimed in claim 1, wherein: the cross-sectional areas of the settling tank (1) and the filtering tank (2) are both 200cm, and the heights of the settling tank (1) and the filtering tank (2) are 150 cm.
CN201920591672.2U 2019-04-26 2019-04-26 Filtration equipment for large-capacity water treatment Expired - Fee Related CN210097142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920591672.2U CN210097142U (en) 2019-04-26 2019-04-26 Filtration equipment for large-capacity water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920591672.2U CN210097142U (en) 2019-04-26 2019-04-26 Filtration equipment for large-capacity water treatment

Publications (1)

Publication Number Publication Date
CN210097142U true CN210097142U (en) 2020-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920591672.2U Expired - Fee Related CN210097142U (en) 2019-04-26 2019-04-26 Filtration equipment for large-capacity water treatment

Country Status (1)

Country Link
CN (1) CN210097142U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113209715A (en) * 2021-05-07 2021-08-06 黄亚萍 Aquaculture sewage purification treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113209715A (en) * 2021-05-07 2021-08-06 黄亚萍 Aquaculture sewage purification treatment device

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Granted publication date: 20200221

CF01 Termination of patent right due to non-payment of annual fee