CN208275100U - A kind of backwash equipment for separating liquid from solid - Google Patents
A kind of backwash equipment for separating liquid from solid Download PDFInfo
- Publication number
- CN208275100U CN208275100U CN201820415499.6U CN201820415499U CN208275100U CN 208275100 U CN208275100 U CN 208275100U CN 201820415499 U CN201820415499 U CN 201820415499U CN 208275100 U CN208275100 U CN 208275100U
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- tempered glass
- glass cylinder
- filter screen
- cleaning
- separating liquid
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Abstract
The utility model discloses a kind of backwash equipment for separating liquid from solid, including two tempered glass cylinders, a filter screen and two cleaning port lids, the tempered glass cylinder includes big end, small end and middle transition section, the big end and small end end are equipped with flange, big end top is equipped with cleaning eye, cleaning eye outer four corners are equipped with bolt hole, and cleaning port lid is bolted on the cleaning eye；Filter screen is made of tough and tensile corrosion-resistant soft material, and filter screen is equipped with the hole of certain amount and size, and periphery is fixed using flange plate；Filter screen is set between the big end of two tempered glass cylinders, is integrated by flanged joint；The tempered glass cylinder one end being connected as one is connected by threeway with plumbing for waste water and drainpipe, and plumbing for waste water is equipped with water feeding one-way valve, and drainpipe is equipped with check valve of water drainage, and the other end is connected with sewage pump.For the utility model for underground space sewage collecting and discharge, structure is simple, and installation, maintenance are convenient, and practicability is stronger.
Description
Technical field
The utility model relates to a kind of backwash equipment for separating liquid from solid, belong to sewage collecting and emissions field.
Background technique
With urban development, urban underground space also continually develop utilize, subway, market place builet below the ground, underground cubicle,
Lower dining room and underground washing bay etc. are increasingly common, these spaces all one problems of facing: being exactly underground space sewage
Discharge, the discharge of urban underground space sewage needs to mention the sewage containing solid sundries using sewage collecting and exhaust apparatus
It rises and is discharged into city planting ductwork.Existing sewage collecting and exhaust apparatus generally use sewage pump installation, and the sundries in sewage enters
The blocking or damage of sewage pump are easily caused after sewage pump, so that the using effect and service life of sewage pump substantially reduce.China
Utility model patent " a kind of separation of solid and liquid back purge system (Publication No. CN 204910938U) " discloses a kind of separation of solid and liquid
Back purge system exists simultaneously filter screen and backwash net in the patent, due to the presence of backwash net, affects rushing for strainer
Effect is washed, meanwhile, the cavity accumulation sundries being also easy between backwash net and strainer, and the company between backwash net and cylinder
Connect place flushing dead angle easy to form.
Summary of the invention
Technical problem to be solved in the utility model is in view of the defects existing in the prior art, it is solid to provide a kind of backwash
Liquid separating apparatus.
In order to solve this technical problem, the utility model provides a kind of backwash equipment for separating liquid from solid, including two steel
Change glass cylinder, a filter screen and two cleaning port lids, the tempered glass cylinder includes big end, small end and middle transition
The end of section, the big end and small end is equipped with flange, and big end top is equipped with cleaning eye, and the outer four corners of cleaning eye are equipped with bolt
Hole, cleaning port lid are bolted on the cleaning eye；The filter screen is made of tough and tensile corrosion-resistant soft material, can be with water
It flows direction and changes shape, filter screen is equipped with the hole of certain amount and size, and periphery is fixed using flange plate；Two tempering
Filter screen is set between the big end of glass cylinder, is integrated by flanged joint；The tempered glass cylinder one end being connected as one
It is connected by threeway with plumbing for waste water and drainpipe, the plumbing for waste water is equipped with water feeding one-way valve, and it is unidirectional that drainpipe is equipped with draining
Valve, the other end are connected with sewage pump.
The cleaning eye is covered with lid and boss, and the lid quadrangle is equipped with installation through-hole, the shape ruler of the boss
Very little identical as the cleaning eye of tempered glass cylinder, which is the interior of arc, radian and thickness and tempered glass cylinder
Diameter is identical.
Group between assembling and tempered glass cylinder between the tempered glass cylinder and filter screen and cleaning port lid
Dress is sealed by a seal ring.
The tempered glass cylinder is made of transparent toughened glass.
Adopting between assembling and tempered glass cylinder between the tempered glass cylinder and filter screen and cleaning port lid
With snapping connection.
The utility model has the advantages that the utility model installs equipment for separating liquid from solid before sewage pump, using equipment for separating liquid from solid by sewage
It is separated with sundries, sundries no longer passes through sewage pump, can effectively solve sundries in sewage collecting and discharge process and cause in pump
The problems such as blocking or cause sewage pump damage, so that the using effect of sewage collecting equipment and service life greatly improve.The utility model
Suitable for the collection and discharge of underground space sewage, have structure simple, installation, maintenance are convenient, the stronger advantage of practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural decomposition diagram of the utility model；
Fig. 3 is the structural schematic diagram that the utility model clears up port lid；
Fig. 4 is the working principle diagram of the utility model；
Fig. 5 is flow field effect picture when the utility model filters；
Fig. 6 is flow field effect picture when the utility model backwashes.
In figure: 1 tempered glass cylinder, 2 filter screens, 21 flange plates, 3 cleaning port lids, 31 lids, 32 boss, 33 through-holes, 4
Plumbing for waste water, 5 drainpipes, 6 water feeding one-way valves, 7 check valve of water drainage, 8 sewage pumps, 9 foul water tanks, 10 municipal drain, 11 solid-liquids point
From device.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawings and embodiments.
Fig. 1 show the structural schematic diagram of the utility model.
The utility model provides a kind of backwash equipment for separating liquid from solid, including two tempered glass cylinder 1, one filterings
Net 2 and two cleaning port lids 3.
Fig. 2 show the structural decomposition diagram of the utility model.
The tempered glass cylinder 1 includes big end, small end and middle transition section, and the end of the big end and small end is equipped with method
Orchid, big end top are equipped with cleaning eye, and the outer four corners of cleaning eye are equipped with bolt hole, and cleaning port lid 3 is bolted on clearly
It manages on hole.
The filter screen 2 is made of tough and tensile corrosion-resistant soft material, can change shape with water (flow) direction (such as Fig. 5 and Fig. 6 institute
Show), filter screen 2 is equipped with the hole of certain amount and size, and periphery is fixed using flange plate 21；Filter screen 2 has preferable
Flow field effect is easy to separate with sundries.
The filter screen 2 is arranged between the big end of two tempered glass cylinders 1, two tempered glass cylinders 1 and filter screen 2
It is integrated by flanged joint；The one end for the tempered glass cylinder 1 being connected as one passes through threeway and plumbing for waste water 4 and drainpipe 5
It is connected, the plumbing for waste water 4 is equipped with water feeding one-way valve 6, and drainpipe 5 is equipped with check valve of water drainage 7, the other end and 8 phase of sewage pump
Even.
Fig. 3 show the structural schematic diagram of the utility model cleaning port lid.
The cleaning port lid 3 is equipped with lid 31 and boss 32, and 31 4 jiaos of the lid are equipped with installation through-hole 33, described convex
The geomery of platform 32 is identical as the cleaning eye of tempered glass cylinder 1, which is arc, radian and thickness and steel
The internal diameter for changing glass cylinder 1 is identical；Closure of the port lid 3 for cleaning eye on tempered glass cylinder is cleared up, it is easy to disassemble.
Between assembling and tempered glass cylinder 1 between the tempered glass cylinder 1 and filter screen 2 and cleaning port lid 3
Assembling be sealed by a seal ring.
The tempered glass cylinder 1 is made of transparent toughened glass, and inner wall uses special coating, with higher strong
Degree, it is transparent and do not bond dirty, it is easy to observe convenient for finding the problem and clear up.
Between assembling and tempered glass cylinder 1 between the tempered glass cylinder 1 and filter screen 2 and cleaning port lid 3
Use snap connection.
The installation method of the utility model:
First the alignment bolt hole of filter screen 2 is attached on 1 flange face of a tempered glass cylinder, then by another tempering glass
Glass cylinder 1 is docked, and finally two cleaning port lids 3 are mounted on the cleaning eye of tempered glass cylinder 1.After assembling, tempering
One end of glass cylinder 1 is connected with plumbing for waste water, drainpipe, and the other end is connected with sewage pump.
Fig. 4 show the working principle diagram of the utility model.
The method of the course of work and separation of solid and liquid of the utility model:
External sewage and sundries enter equipment for separating liquid from solid by water feeding one-way valve, due to equipment for separating liquid from solid filter screen 2
Filtration, sundries is isolated in the tempered glass cylinder 1 of right end, and sewage enters foul water tank by sewage pump；Starting
After sewage pump, sewage pump extracts the sewage in foul water tank out, washes away the sundries in filter screen 2 and right end tempered glass cylinder 1, mixes
The sewage of miscellaneous sundries is discharged into municipal drain through check valve of water drainage.
The utility model installs equipment for separating liquid from solid before sewage pump, is divided sewage and sundries using equipment for separating liquid from solid
From sundries no longer passes through sewage pump, can effectively solve sundries in sewage collecting and discharge process and result in blockage or cause in pump
The problems such as sewage pump damages, so that the using effect of sewage collecting equipment and service life greatly improve.The utility model is suitable for ground
The collection and discharge of down space sewage have structure simple, and installation, maintenance are convenient, the stronger advantage of practicability.
The utility model the embodiment above, is merely illustrative, be not it is only, it is all in the scope of the utility model
Or the change in equivalent the scope of the utility model is surrounded by the utility model.
Claims (5)
1. a kind of backwash equipment for separating liquid from solid, it is characterised in that: including two tempered glass cylinders (1), a filter screen (2)
With two cleaning port lids (3), the tempered glass cylinder (1) includes big end, small end and middle transition section, the big end and small end
End be equipped with flange, big end top is equipped with cleaning eye, and the outer four corners of cleaning eye are equipped with bolt hole, and cleaning port lid (3) is logical
Bolt is crossed to be fixed on the cleaning eye；The filter screen (2) is made of tough and tensile corrosion-resistant soft material, can be changed with water (flow) direction
Shape, filter screen (2) are equipped with the hole of certain amount and size, and periphery is fixed using flange plate (21)；The two tempering glass
Filter screen (2) are set between the big end of glass cylinder (1), are integrated by flanged joint；The tempered glass cylinder being connected as one
(1) one end is connected by threeway with plumbing for waste water (4) and drainpipe (5), and the plumbing for waste water (4) is equipped with water feeding one-way valve (6), row
Water pipe (5) is equipped with check valve of water drainage (7), and the other end is connected with sewage pump (8).
2. backwash equipment for separating liquid from solid according to claim 1, it is characterised in that: the cleaning port lid (3) is equipped with lid
Body (31) and boss (32), lid (31) quadrangle are equipped with installation through-hole (33), the geomery and steel of the boss (32)
The cleaning eye for changing glass cylinder (1) is identical, which is arc, radian and thickness and tempered glass cylinder (1)
Internal diameter it is identical.
3. backwash equipment for separating liquid from solid according to claim 1, it is characterised in that: the tempered glass cylinder (1) and
It is sealed by a seal ring between filter screen (2) and between tempered glass cylinder (1) and cleaning port lid (3).
4. backwash equipment for separating liquid from solid according to claim 1, it is characterised in that: the tempered glass cylinder (1) is adopted
It is made of transparent toughened glass.
5. backwash equipment for separating liquid from solid according to claim 1-4, it is characterised in that: the tempered glass cylinder
It uses between body (1) and filter screen (2) and between tempered glass cylinder (1) and cleaning port lid (3) and snaps connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415499.6U CN208275100U (en) | 2018-03-27 | 2018-03-27 | A kind of backwash equipment for separating liquid from solid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820415499.6U CN208275100U (en) | 2018-03-27 | 2018-03-27 | A kind of backwash equipment for separating liquid from solid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208275100U true CN208275100U (en) | 2018-12-25 |
Family
ID=64749936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820415499.6U Active CN208275100U (en) | 2018-03-27 | 2018-03-27 | A kind of backwash equipment for separating liquid from solid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208275100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245981A (en) * | 2018-03-27 | 2018-07-06 | 中车山东机车车辆有限公司 | A kind of backwash equipment for separating liquid from solid |
| CN112691436A (en) * | 2020-12-21 | 2021-04-23 | 中车北京南口机械有限公司 | Medium transporting and heat exchanging device of iron core in electromagnetic device and working method of three-phase separator |
-
2018
- 2018-03-27 CN CN201820415499.6U patent/CN208275100U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245981A (en) * | 2018-03-27 | 2018-07-06 | 中车山东机车车辆有限公司 | A kind of backwash equipment for separating liquid from solid |
| CN112691436A (en) * | 2020-12-21 | 2021-04-23 | 中车北京南口机械有限公司 | Medium transporting and heat exchanging device of iron core in electromagnetic device and working method of three-phase separator |
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