CN204447815U - For the treatment of the mixing plant of abrasive waste water - Google Patents
For the treatment of the mixing plant of abrasive waste water Download PDFInfo
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- CN204447815U CN204447815U CN201420842571.5U CN201420842571U CN204447815U CN 204447815 U CN204447815 U CN 204447815U CN 201420842571 U CN201420842571 U CN 201420842571U CN 204447815 U CN204447815 U CN 204447815U
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Abstract
The utility model relates to technical field of sewage, is specifically related to a kind of mixing plant for the treatment of abrasive waste water.It comprises cylindrical shell and is arranged on the paddle in cylindrical shell, and cylinder lumen is provided with a circle filter around inwall, and filter and cylinder inboard wall limit out an independently feed cavity jointly; Feed cavity substructure becomes side gradually lower than opposite side, and cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part.The utility model preferably can carry out pretreatment to abrasive waste water.
Description
Technical field
The present invention relates to technical field of sewage, specifically, relate to a kind of mixing plant for the treatment of abrasive waste water.
Background technology
The pollution of water has two classes: a class is natural pollution; Another kind of is artificial pollution.Current larger to water body harm be artificial pollution.Water pollutions can mainly be divided into chemical contamination, physical pollution and biologic contamination three major types according to the difference polluting impurity.Pollutant mainly contains: (1) unprocessed and discharge industrial wastewater; (2) unprocessed and discharge sanitary sewage; (3) the farmland sewage of chemical fertilizer, agricultural chemicals, herbicide is used in a large number; (4) trade waste and the house refuse of river bank is deposited in; (5) soil erosion; (6) mine system engineering.For the water quality requirement making sewage reach a certain water body of draining or reuse, and to the process that it purifies.Sewage disposal is widely used in building, agricultural, and the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.
In sewage disposal, mixing plant is a kind of important Sewage treatment mixer tool, and it can be applicable to process multiple sewage, is widely used in the biochemical reaction tanks such as anaerobic pond, sedimentation basin and aeration tank.Mixing plant in sewage disposal is normally in order to carry out pretreatment to sewage, and sewage after pretreatment enters subordinate's sewage disposal device and processes targetedly.Existing mixing plant is when the sewage for pretreatment particular types, such as abrasive waste water, Treatment of Metal Surface waste water, oily waste water, coal mine sewage etc., preferably can not remove the impurity such as solid particle, greasy dirt adulterated in these sewage, and then affect the treatment effeciency of subordinate equipment.
Summary of the invention
In order to certain or some defect of prior art can be overcome, the invention provides a kind of agitating device for sewage disposal.
According to the agitating device for sewage disposal of the present invention, it comprises cylindrical shell and is arranged on the paddle in cylindrical shell, and cylinder lumen is provided with a circle filter around inwall, and filter and cylinder inboard wall limit out an independently feed cavity jointly; Feed cavity substructure becomes side gradually lower than opposite side, and cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part.
Paddle comprises shaft, and shaft internal structure has installation through hole vertically; Install and be provided with for accessing compressed-air actuated breather pipe in through hole, breather pipe is connected with installation through hole by bearing is rotatable.
Paddle is provided with dreg scraping stripe, and dreg scraping stripe one end is welded on paddle, and the dreg scraping stripe other end is overlapped on cylindrical shell upper shed edge; Dreg scraping stripe is configured with scum board and slag trough road successively in the rotation direction of paddle, and scum board is configured to stretch into inner barrel in order to collect the upper strata scum silica frost of pending waste water, and slag trough road is configured to the scum silica frost that recessed dreg scraping stripe is collected in order to collect scum board.
Of the present invention in the agitating device of sewage disposal, cylinder lumen is provided with a circle filter around inwall, filter and cylinder inboard wall limit out an independently feed cavity jointly, feed cavity substructure becomes side gradually lower than opposite side, cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part, this makes, treatment sewage can enter feed cavity from charging aperture, due to the existence of filter, the large granular impurity in sewage can be cut; And feed cavity lowest part is provided with slag notch, this makes, the solid impurity piled up in feed cavity or when carrying out backwash to filter, the dirt of generation can be discharged from slag notch, thus the cleaning be convenient to feed cavity and filter, achieve the sustainable running for the agitating device of sewage disposal in the present invention.
Of the present invention in the agitating device of sewage disposal, shaft inside is provided with for accessing compressed-air actuated breather pipe, this makes, agitating device for sewage disposal of the present invention is when to sewage disposal, compressed air can be passed into, thus the granule impurity in pending waste water can be made to float according to air supporting principle, and paddle can also be provided with dreg scraping stripe, the impurity such as granule impurity, greasy dirt that this just makes treatment sewage upper strata floating can be removed timely, thus can do further cleaning to treatment sewage.
As preferably, breather pipe lower end is concordant with shaft lower end, and breather pipe upper end is stretched out and installed through hole to be configured to connecting portion.
Of the present invention in the agitating device of sewage disposal, shaft lower end can also be provided with blade, breather pipe lower end is concordant with shaft lower end, this makes compressed air can be convenient to be pressed into cylinder body bottom on the one hand, make the compressed air passed into can be broken into small bubble by blade on the other hand, thus increase pneumatically supported efficiency.In addition, breather pipe upper end is stretched out and is installed through hole to be configured to connecting portion, thus is convenient to compressed-air actuated access.
As preferably, filter comprises the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, and skeleton is used for being bolted with cylinder inboard wall, and silk screen is located at skeleton for twining.
Of the present invention in the agitating device of sewage disposal, filter can comprise the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, this makes filter can possess preferably mechanical strength and preferably decay resistance, and skeleton can be bolted with cylinder inboard wall, this makes filter can be convenient to assembling.
As preferably, cylinder body outer wall ring establishes a circle slag trap, and slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly; The opening of dreg collecting slot is higher than cylindrical shell upper shed; Dreg scraping stripe be positioned at dreg collecting slot the space that limits out.
Of the present invention in the agitating device of sewage disposal, slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly, the opening of dreg collecting slot is higher than cylindrical shell upper shed, dreg scraping stripe be positioned at dreg collecting slot the space that limits out, this residue that dreg scraping stripe is scraped by centralized collection, process, thus can avoid secondary pollution.
In order to certain or some defect of prior art can be overcome, present invention also offers a kind of mixing plant for the treatment of coal mine sewage.
According to the mixing plant for the treatment of coal mine sewage of the present invention, it comprises cylindrical shell and is arranged on the paddle in cylindrical shell, and cylinder lumen is provided with a circle filter around inwall, and filter and cylinder inboard wall limit out an independently feed cavity jointly; Feed cavity substructure becomes side gradually lower than opposite side, and cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part.
Paddle is provided with dreg scraping stripe, and dreg scraping stripe one end is welded on paddle, and the dreg scraping stripe other end is overlapped on cylindrical shell upper shed edge; Dreg scraping stripe is configured with scum board and slag trough road successively in the rotation direction of paddle, and scum board is configured to stretch into inner barrel in order to collect the upper strata scum silica frost of pending waste water, and slag trough road is configured to the scum silica frost that recessed dreg scraping stripe is collected in order to collect scum board.
Mixing plant for the treatment of coal mine sewage of the present invention can preferably pretreatment coal mine sewage, this is because, containing a large amount of solid residues in coal mine sewage, floating thing, owing to being provided with a circle filter at cylinder lumen around inwall, filter and cylinder inboard wall limit out an independently feed cavity jointly, feed cavity substructure becomes side gradually lower than opposite side, cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part, this makes for a long time, treatment sewage can enter feed cavity from charging aperture, due to the existence of filter, solid residue in sewage can be cut, and feed cavity lowest part is provided with slag notch, this makes, the solid impurity piled up in feed cavity or when carrying out backwash to filter, the dirt of generation can be discharged from slag notch, thus the cleaning be convenient to feed cavity and filter, achieve the sustainable running for the treatment of the mixing plant of coal mine sewage in the present invention.
In addition, due to paddle can also be provided with dreg scraping stripe, this just makes the upper strata floating thing for the treatment of sewage to be removed timely, thus can do further cleaning to treatment sewage.
As preferably, filter comprises the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, and skeleton is used for being bolted with cylinder inboard wall, and silk screen is located at skeleton for twining.
Of the present invention for the treatment of in the mixing plant of coal mine sewage, filter can comprise the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, this makes filter can possess preferably mechanical strength and preferably decay resistance, and skeleton can be bolted with cylinder inboard wall, this makes filter can be convenient to assembling.
As preferably, cylinder body outer wall ring establishes a circle slag trap, and slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly; The opening of dreg collecting slot is higher than cylindrical shell upper shed; Dreg scraping stripe be positioned at dreg collecting slot the space that limits out.
Of the present invention for the treatment of in the mixing plant of coal mine sewage, slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly, the opening of dreg collecting slot is higher than cylindrical shell upper shed, dreg scraping stripe be positioned at dreg collecting slot the space that limits out, this residue that dreg scraping stripe is scraped by centralized collection, process, thus can avoid secondary pollution.
In order to certain or some defect of prior art can be overcome, present invention also offers a kind of mixing plant for the treatment of oily waste water.
According to the mixing plant for the treatment of oily waste water of the present invention, it comprises cylindrical shell and is arranged on the paddle in cylindrical shell, and paddle comprises shaft, and shaft internal structure has installation through hole vertically; Install and be provided with for accessing compressed-air actuated breather pipe in through hole, breather pipe is connected with installation through hole by bearing is rotatable; Paddle is provided with dreg scraping stripe, and dreg scraping stripe one end is welded on paddle, and the dreg scraping stripe other end is overlapped on cylindrical shell upper shed edge; Dreg scraping stripe is configured with scum board and slag trough road successively in the rotation direction of paddle, and scum board is configured to stretch into inner barrel in order to collect the upper strata scum silica frost of pending waste water, and slag trough road is configured to the scum silica frost that recessed dreg scraping stripe is collected in order to collect scum board.
Mixing plant for the treatment of oily waste water of the present invention preferably can remove the greasy dirt impurity of oily waste water water float, this is because, shaft inside is provided with for accessing compressed-air actuated breather pipe, this makes when processing oily waste water, compressed air can be passed into from breather pipe, thus the greasy dirt in pending oily waste water can be made to float according to air supporting principle, and paddle can also be provided with dreg scraping stripe, this just makes the floating greasy dirt in pending oily waste water upper strata, the impurity such as granule residue can be removed timely, thus further cleaning can be done to treatment sewage.
As preferably, breather pipe lower end is concordant with shaft lower end, and breather pipe upper end is stretched out and installed through hole to be configured to connecting portion.
Of the present invention for the treatment of in the mixing plant of oily waste water, shaft lower end can also be provided with blade, breather pipe lower end is concordant with shaft lower end, this makes compressed air can be convenient to be pressed into cylinder body bottom on the one hand, make the compressed air passed into can be broken into small bubble by blade on the other hand, thus increase pneumatically supported efficiency.In addition, breather pipe upper end is stretched out and is installed through hole to be configured to connecting portion, thus is convenient to compressed-air actuated access.
As preferably, cylinder body outer wall ring establishes a circle slag trap, and slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly.
Of the present invention for the treatment of in the mixing plant of oily waste water, cylinder body outer wall can establish a circle slag trap by ring, slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly, the centralized collection that can realize scraping residue is coordinated by dreg collecting slot and dreg scraping stripe, thus be convenient to subsequent treatment, avoid secondary pollution.
As preferably, the opening of dreg collecting slot is higher than cylindrical shell upper shed.
Of the present invention for the treatment of in the mixing plant of oily waste water, the opening of dreg collecting slot is higher than cylindrical shell upper shed, this be due to, the dirt that dreg scraping stripe is collected is thrown out of by centrifugal force, and the opening of dreg collecting slot is higher than the structure of cylindrical shell upper shed, the dirt splashes that dreg scraping stripe is collected just effectively can be avoided.
As preferably, dreg scraping stripe be positioned at dreg collecting slot the space that limits out.
Of the present invention for the treatment of in the mixing plant of oily waste water, dreg scraping stripe be positioned at dreg collecting slot the space that limits out, which ensure that the dirt that dreg scraping stripe is collected can flow in dreg collecting slot smoothly.
In order to certain or some defect of prior art can be overcome, present invention also offers a kind of mixing plant for the treatment of Treatment of Metal Surface waste water.
According to the mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention, it comprises cylindrical shell and is arranged on the paddle in cylindrical shell, paddle is provided with dreg scraping stripe, and dreg scraping stripe one end is welded on paddle, and the dreg scraping stripe other end is overlapped on cylindrical shell upper shed edge; Dreg scraping stripe is configured with scum board and slag trough road successively in the rotation direction of paddle, and scum board is configured to stretch into inner barrel in order to collect the upper strata scum silica frost of pending waste water, and slag trough road is configured to the scum silica frost that recessed dreg scraping stripe is collected in order to collect scum board.
In mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention, paddle is provided with dreg scraping stripe, dreg scraping stripe is configured with scum board and slag trough road successively in the rotation direction of paddle, scum board is configured to stretch into inner barrel in order to collect the upper strata scum silica frost of pending waste water, slag trough road is configured to the scum silica frost that recessed dreg scraping stripe is collected in order to collect scum board, thus when making to adopt the mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention to carry out pretreatment to Treatment of Metal Surface waste water, effectively can remove the floating pollutant in Treatment of Metal Surface waste water.
As preferably, cylinder body outer wall ring establishes a circle slag trap, and slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly.
In mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention, cylinder body outer wall can establish a circle slag trap by ring, slag trap and cylinder body outer wall are configured to the dreg collecting slot of an opening upwards jointly, the centralized collection that can realize scraping residue is coordinated by dreg collecting slot and dreg scraping stripe, thus be convenient to subsequent treatment, avoid secondary pollution.
As preferably, the opening of dreg collecting slot is higher than cylindrical shell upper shed.
In mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention, the opening of dreg collecting slot is higher than cylindrical shell upper shed, this be due to, the dirt that dreg scraping stripe is collected is thrown out of by centrifugal force, and the opening of dreg collecting slot is higher than the structure of cylindrical shell upper shed, the dirt splashes that dreg scraping stripe is collected just effectively can be avoided.
As preferably, dreg scraping stripe be positioned at dreg collecting slot the space that limits out.
In mixing plant for the treatment of Treatment of Metal Surface waste water of the present invention, dreg scraping stripe be positioned at dreg collecting slot the space that limits out, which ensure that the dirt that dreg scraping stripe is collected can flow in dreg collecting slot smoothly.
In order to certain or some defect of prior art can be overcome, present invention also offers a kind of mixing plant for the treatment of abrasive waste water.
According to the mixing plant for the treatment of abrasive waste water of the present invention, it comprises cylindrical shell and is arranged on the paddle in cylindrical shell, and cylinder lumen is provided with a circle filter around inwall, and filter and cylinder inboard wall limit out an independently feed cavity jointly; Feed cavity substructure becomes side gradually lower than opposite side, and cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part.
Mixing plant for the treatment of abrasive waste water of the present invention can remove the solid particulate dirt in abrasive waste water effectively, cylinder lumen is provided with a circle filter around inwall, filter and cylinder inboard wall limit out an independently feed cavity jointly, feed cavity substructure becomes side gradually lower than opposite side, cylinder lateral wall is provided with the charging aperture be communicated with feed cavity highest point and the slag notch be communicated with feed cavity lowest part, this makes, pending abrasive waste water can enter feed cavity from charging aperture, due to the existence of filter, large granular impurity in sewage can be cut, and feed cavity lowest part is provided with slag notch, this makes, the solid impurity piled up in feed cavity or when carrying out backwash to filter, the dirt of generation can be discharged from slag notch, thus the cleaning be convenient to feed cavity and filter, achieve the sustainable running for the treatment of the mixing plant of abrasive waste water in the present invention.
As preferably, cylinder body bottom is provided with discharging opening, and the junction of discharging opening is configured with ring flange.
Of the present invention for the treatment of in the mixing plant of abrasive waste water, cylinder body bottom is provided with discharging opening, and the junction of discharging opening is configured with ring flange, thus makes discharging opening can with subordinate equipment by Flange joint, simple and easy to do.
As preferably, filter comprises the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, and skeleton is used for being bolted with cylinder inboard wall, and silk screen is located at skeleton for twining.
Of the present invention for the treatment of in the mixing plant of abrasive waste water, filter can comprise the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, this makes filter can possess preferably mechanical strength and preferably decay resistance, and skeleton can be bolted with cylinder inboard wall, this makes filter can be convenient to assembling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram for the agitating device of sewage disposal in embodiment 1;
Fig. 2 is the schematic diagram for the paddle of the agitating device of sewage disposal in embodiment 1;
Fig. 3 is the schematic diagram for the dreg scraping stripe of the agitating device of sewage disposal in embodiment 1;
Fig. 4 is the lateral plan for the dreg scraping stripe of the agitating device of sewage disposal in embodiment 1.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.Should be understood that, embodiment is only to make an explanation to the present invention and and non-limiting.
Embodiment 1
A kind of agitating device for sewage disposal is provided in the present embodiment, as shown in Figure 1,2,3, 4, it paddle 130 comprising cylindrical shell 110 and be arranged in cylindrical shell 110.The agitating device for sewage disposal of the present embodiment can preferably except the granule foreign in decontaminated water and floating impurity.
Cylindrical shell 110 inner chamber is provided with a circle filter 120 around inwall, and filter 120 and cylindrical shell 110 inwall limit out an independently feed cavity 121 jointly; Feed cavity 121 substructure becomes side gradually lower than opposite side, and cylindrical shell 110 sidewall is provided with the charging aperture 111 be communicated with feed cavity 121 highest point and the slag notch 112 be communicated with feed cavity 121 lowest part; Be provided with discharging opening 113 bottom cylindrical shell 110, the junction of discharging opening 113 is configured with ring flange.
Paddle 130 comprises shaft, and shaft bottom is provided with blade 132, and shaft internal structure has installation through hole 133 vertically; Install and be provided with for accessing compressed-air actuated breather pipe 150 in through hole 133, breather pipe 150 is connected with installation through hole 133 by bearing 210 is rotatable.Breather pipe 150 lower end is concordant with shaft lower end, and breather pipe 150 upper end is stretched out and installed through hole 133 to be configured to connecting portion.
Paddle 130 is provided with dreg scraping stripe 131, and dreg scraping stripe 131 one end is welded on paddle 130, and dreg scraping stripe 131 other end is overlapped on cylindrical shell 110 upper shed edge; Dreg scraping stripe 131 is configured with scum board 310 and slag trough road 320 successively in the rotation direction of paddle 130, scum board 310 is configured to stretch into cylindrical shell 110 inside in order to collect the upper strata scum silica frost of pending waste water, and slag trough road 320 is configured to the scum silica frost that recessed dreg scraping stripe 131 is collected in order to collect scum board 310.
Cylindrical shell 110 outer wall ring establishes a circle slag trap 140, and slag trap 140 and cylindrical shell 110 outer wall are configured to the dreg collecting slot 142 of an opening upwards jointly; The opening of dreg collecting slot 142 is higher than cylindrical shell 110 upper shed; Dreg scraping stripe 131 be positioned at dreg collecting slot 142 the space that limits out.
In the present embodiment, filter 120 comprises the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, and skeleton is used for being bolted with cylindrical shell 110 inwall, and silk screen is located at skeleton for twining.
Embodiment 2
Present embodiments provide a kind of mixing plant for the treatment of coal mine sewage, it can preferably for carrying out pretreatment to coal mine sewage.The mixing plant for the treatment of coal mine sewage in the present embodiment is compared with embodiment 1: the shaft of the paddle 130 in the present embodiment can be configured to solid shafting.This is because, do not need to pass into compressed air and preferably can carry out pretreatment to coal mine sewage yet.
Embodiment 3
Present embodiments provide a kind of mixing plant for the treatment of oily waste water, it can preferably for carrying out pretreatment to oily waste water.The mixing plant for the treatment of oily waste water in the present embodiment is compared with embodiment 1: both structures of paddle 130 are identical, and cylindrical shell 110 outer wall is all configured with the dreg collecting slot 142 coordinated with dreg scraping stripe 131.Because the major pollutants in oily waste water are floating pollutant, the structure of the present embodiment makes, and carries out air supporting by passing into compressed air from breather pipe 150 to oily waste water, and preferably can carry out pretreatment to oily waste water by the cooperation of dreg scraping stripe 131.
Embodiment 4
Present embodiments provide a kind of mixing plant for the treatment of Treatment of Metal Surface waste water, it can preferably for carrying out pretreatment to Treatment of Metal Surface waste water.The mixing plant for the treatment of Treatment of Metal Surface waste water in the present embodiment is compared with embodiment 1: paddle 130 is all configured with dreg scraping stripe 131, and cylindrical shell 110 outer wall is all configured with the dreg collecting slot 142 coordinated with dreg scraping stripe 131.This structure be because, the granule foreign particle diameter contained in Treatment of Metal Surface waste water is less, can not remove preferably by filtration method, and only adopt dreg scraping stripe 131 can effectively go to process the floating pollutant in Treatment of Metal Surface waste water with coordinating of dreg collecting slot 142.
Embodiment 5
Present embodiments provide a kind of mixing plant for the treatment of abrasive waste water, it preferably can carry out pretreatment to abrasive waste water.The mixing plant for the treatment of abrasive waste water in the present embodiment is compared with embodiment 1: cylindrical shell 110 inside all constructs filter 120.This structure is because the major pollutants in abrasive waste water are solid particle, preferably can realize the pretreatment to abrasive waste water by the filtration of filter 120.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (3)
1., for the treatment of the mixing plant of abrasive waste water, comprise cylindrical shell (110) and be arranged on the paddle (130) in cylindrical shell (110); It is characterized in that: cylindrical shell (110) inner chamber is provided with a circle filter (120) around inwall, filter (120) and cylindrical shell (110) inwall limit out an independently feed cavity (121) jointly; Feed cavity (121) substructure becomes side gradually lower than opposite side, and cylindrical shell (110) sidewall is provided with the charging aperture (111) be communicated with feed cavity (121) highest point and the slag notch (112) be communicated with feed cavity (121) lowest part.
2. the mixing plant for the treatment of abrasive waste water according to claim 1, is characterized in that: cylindrical shell (110) bottom is provided with discharging opening (113), and the junction of discharging opening (113) is configured with ring flange.
3. the mixing plant for the treatment of abrasive waste water according to claim 1, it is characterized in that: filter (120) comprises the skeleton be made up of low-alloy steel and the silk screen be made up of stainless steel, skeleton is used for being bolted with cylindrical shell (110) inwall, and silk screen is located at skeleton for twining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842571.5U CN204447815U (en) | 2014-12-25 | 2014-12-25 | For the treatment of the mixing plant of abrasive waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842571.5U CN204447815U (en) | 2014-12-25 | 2014-12-25 | For the treatment of the mixing plant of abrasive waste water |
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| Publication Number | Publication Date |
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| CN204447815U true CN204447815U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420842571.5U Expired - Fee Related CN204447815U (en) | 2014-12-25 | 2014-12-25 | For the treatment of the mixing plant of abrasive waste water |
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| CN (1) | CN204447815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669575A (en) * | 2016-12-30 | 2017-05-17 | 何健 | High efficiency stirring device |
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2014
- 2014-12-25 CN CN201420842571.5U patent/CN204447815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669575A (en) * | 2016-12-30 | 2017-05-17 | 何健 | High efficiency stirring device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20161225 |