CN216170325U - Screen separation structure and solid-gas-liquid three-phase separation device - Google Patents
Screen separation structure and solid-gas-liquid three-phase separation device Download PDFInfo
- Publication number
- CN216170325U CN216170325U CN202122543692.2U CN202122543692U CN216170325U CN 216170325 U CN216170325 U CN 216170325U CN 202122543692 U CN202122543692 U CN 202122543692U CN 216170325 U CN216170325 U CN 216170325U
- Authority
- CN
- China
- Prior art keywords
- screen
- separation structure
- gear shaping
- rotating shaft
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a screen separation structure and a solid-gas-liquid three-phase separation device, belonging to the technical field of solid-liquid separation. According to the utility model, through the gear shaping arranged on the rotating shaft, the automatic cleaning of the screen is realized, and the problem that the screen is easy to block in the prior art is solved.
Description
Technical Field
The utility model belongs to the technical field of solid-liquid separation, and relates to a screen separation structure and a solid-gas-liquid three-phase separation device.
Background
The solid-gas-liquid three-phase separation is a common environment-friendly treatment technology and is widely applied to chemical industry, animal husbandry and underground coal mines.
A large amount of directional drilling equipment is adopted for drilling construction under a coal mine to realize gas extraction control, geological detection, water exploration and drainage and the like, but a large amount of slag and gas are contained in return water of a drill hole. Most of mines adopt a simple sedimentation tank excavation mode to carry out natural sedimentation, solid-liquid extensive separation of drill cuttings is realized, then manual slag removal is adopted, and the labor intensity of personnel is high due to the fact that the treated sewage contains more solid particles. The vibrating screen type solid-liquid separator is also adopted to carry out solid-liquid separation of water returning from an orifice, but a screen of the device is easy to block, inconvenient to clean, frequent in screen replacement, poor in solid-liquid separation effect, and the returned slag still contains gas.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present application is to provide a screen separation structure and a solid-gas-liquid three-phase separation device, so as to achieve self-cleaning of the screen.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a screen cloth isolating construction, includes the pivot of screen cloth and support screen cloth, and the pivot includes the driving shaft of being connected with drive arrangement and the driven shaft along with the screen cloth motion, and the circumference of pivot is equipped with at least two rows of gear shaping that can insert the screen cloth sieve mesh in order to realize the self-cleaning to the screen cloth.
Optionally, the shape of the gear shaping, distribution in the circumferential and axial directions of the rotating shaft facilitates vibration of the screen.
Optionally, the gear shaping is distributed continuously or discontinuously along the axial direction of the rotating shaft, the pitch of the gear shaping is equal to n times of the pitch of the longitudinal sieve holes of the sieve mesh, and n is a natural number not less than 1.
Optionally, the rotating shaft is provided with two rows or three rows of gear shaping teeth so as to increase the pitch of the gear shaping teeth and improve the vibration of the screen.
Optionally, the gear shaping on different rotating shafts is staggered along the axial direction of the rotating shaft.
Optionally, the number of the driving shafts is one or more.
Optionally, the rotating shaft includes a rotating shaft body and at least one driving wheel sleeved on the rotating shaft body, and the gear shaping is located on the driving wheel.
Optionally, the screens are arranged in any one or a combination of horizontal and inclined forms.
Optionally, the screen surface of the screen is full-mesh or semi-mesh, and the mesh density of the screen is set according to the separation effect.
A solid-gas-liquid three-phase separation device comprises a box body, wherein a screen separation structure is arranged in the box body, the screen separation structure is applied to the screen separation structure, and the box body is divided into an upper box body and a lower box body which are arranged up and down by a screen; the upper box body is provided with a feed inlet corresponding to the feeding end of the screen, a slag discharge port corresponding to the discharging end of the screen and an air exhaust hole connected with the negative pressure device at the top; the bottom of the lower box body is provided with a liquid outlet.
Optionally, a slag discharging plate is arranged at the slag discharging opening, the slag discharging plate is arranged in a horizontal or inclined downward inclination manner, and the slag discharging plate can turn over relative to the slag discharging opening to close the slag discharging opening.
The utility model has the beneficial effects that:
1. the mesh can be automatically cleaned by arranging the gear shaping on the rotating shaft, the self-cleaning function of the screen is further improved by the vibration of the screen, the problem of screen mesh blockage caused by long-term use is avoided, the replacement frequency of the screen is reduced, the service life of the screen is prolonged, and the reliability of the separating device is improved;
2. the separation effect can be adjusted by changing the density of the sieve pores and the shape, radial distribution and axial distribution of the gear shaping, and the application range of the device is widened.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the utility model, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a first schematic structural view of a separating structure of a screen;
FIG. 2 is a second schematic structural view of a separating structure of the screen;
FIG. 3 is a first schematic diagram of a solid-gas-liquid three-phase separation apparatus;
FIG. 4 is a second schematic structural view of a solid-gas-liquid three-phase separation device.
Reference numerals: the box 1, aspirating hole 2, feed inlet 3, first driven shaft 4, second driven shaft 5, third driven shaft 6, drive shaft 7, liquid outlet 8, screen cloth 9, row's cinder plate 10, access hole 11.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the utility model only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the utility model thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 4, a screen separating structure with a self-cleaning function comprises a screen 9 and a rotating shaft for supporting the screen 9, wherein the rotating shaft is rotatably connected to the corresponding supporting structure, the rotating shaft comprises a driving shaft connected with a driving device and a driven shaft moving along with the screen 9, and at least two rows of gear shaping teeth capable of being inserted into screen holes of the screen 9 are arranged in the circumferential direction of the rotating shaft to realize the automatic cleaning of the screen 9.
Optionally, the shape of the gear shaping, distribution in the circumferential and axial directions of the shaft facilitates vibration of the screen.
Optionally, the gear shaping is distributed continuously or discontinuously along the axial direction of the rotating shaft, the pitch of the gear shaping is equal to n times of the longitudinal mesh pitch of the screen, n is a natural number not less than 1, and the longitudinal mesh pitch of the screen refers to the center distance of adjacent meshes in the moving direction of the screen.
Optionally, the rotating shaft is provided with two or three rows of gear teeth, and the gear teeth are distributed along the axial direction in a staggered manner, so that the vibration of the screen is improved. The larger tooth pitch and the higher tooth form are beneficial to improving the vibration effect of the screen, and further beneficial to dredging and separating.
Alternatively, the drive shaft may be one or more.
Optionally, the rotating shaft includes a rotating shaft body and at least one driving wheel sleeved on the rotating shaft body, and the gear shaping is located on the driving wheel.
Alternatively, the screen 9 is arranged in any one or a combination of horizontal and inclined forms.
Optionally, the screen surface of the screen 9 is full mesh or half mesh, and the mesh density of the screen 9 is set according to the separation effect.
The screen separation structure can be used for solid-liquid separation and solid-solid separation to screen required solid particles.
A solid-gas-liquid three-phase separation device comprises a box body 1, wherein a screen separation structure is arranged in the box body 1, the screen separation structure is applied to the screen separation structure, and a screen 9 divides the box body 1 into an upper box body and a lower box body which are arranged up and down; the upper box body is provided with a feed inlet 3 corresponding to the feeding end of the screen 9, a slag discharge port corresponding to the discharging end of the screen 9 and an air exhaust hole 2 connected with a negative pressure device at the top; the bottom of the lower box body is provided with a liquid outlet 8.
Optionally, a slag discharging plate 10 is disposed at the slag discharging port, the slag discharging plate 10 is horizontally or obliquely arranged in a downward inclination manner, and the slag discharging plate 10 can be turned over relative to the slag discharging port to close the slag discharging port.
According to the utility model, the sieve pores of the sieve mesh are matched with the gear shaping on the rotating shaft, and the gear shaping on the rotating shaft can automatically clean the sieve pores in the operation process of the device, so that the problem of sieve pore blockage caused by long-term use is avoided, the replacement frequency of the sieve mesh 9 is effectively reduced, the service life of the sieve mesh 9 is greatly prolonged, and the reliability of the separating device is improved.
The utility model has simple structure, and the separation effect can be adjusted by changing the mesh density of the screen mesh, the shape of the gear shaping of the rotating shaft, the radial distribution and the axial distribution. In addition, the slag water treatment capacity can be adjusted by adjusting the rotating speed of the rotating shaft, and the method is suitable for various application fields.
Examples
A solid-gas-liquid three-phase separation device comprises a box body 1, wherein a screen 9, a driving shaft 7, a first driven shaft 4, a second driven shaft 5 and a third driven shaft 6 are arranged in the box body 1. Box 1, the top is equipped with aspirating hole 2, and the rear end is equipped with feed inlet 3, and the bottom is equipped with liquid outlet 8 and access hole 11, and the front end is equipped with the slag notch, and slag notch department is equipped with row's cinder plate 10. The driving shaft 7 is sleeved with a plurality of driving wheels with similar cam structures, a plurality of rows of gear shaping teeth are distributed on the circumferential direction of the driving wheels, and the gear shaping teeth are continuously or discontinuously distributed along the axial direction of the driving shaft 7; can be driven by a motor or a hydraulic motor, and further drives a plurality of driven shafts to rotate by driving the screen 9 to rotate. The driven shafts are sleeved with a plurality of driving wheels with similar cam structures, and the axial directions of the driving wheels are provided with gear shaping which is continuously or discontinuously distributed along the axial directions of the driven shafts; when the transmission wheels are discontinuously distributed, the transmission wheels among a plurality of driven shafts are distributed in different rows to form staggered arrangement. The screen 9 divides the box body 1 into an upper box body and a lower box body which are arranged up and down; during the rotation process, the sieve pores of the sieve mesh can be matched with the gear shaping on the driving shaft 7 and the driven shaft to eject sundries in the sieve pores. The pitch of the gear shaping teeth on different shafts can be the same or different, but is matched with the pitch of the longitudinal sieve holes of the screen.
This embodiment drives drive shaft 7 through external driving source and rotates, and drive shaft 7 drives screen cloth 9 and the driven shaft is rotatory, and the mixture gets into the screen cloth face by feed inlet 3, and liquid gets into box under through the sieve mesh on the screen cloth 9, discharges through the liquid outlet 8 that sets up bottom half under again, and solid particle moves to row's cinder notch along with screen cloth 9, leads out through row's cinder plate 10, and gas is discharged through setting up the negative pressure aspirating hole 2 at 1 top of box to the three-phase high-efficient separation of solid gas-liquid has been realized. If the liquid outlet 8 is blocked, the liquid outlet can be cleaned through the access hole 11.
The gear shaping on the rotating shaft can automatically clean the screen 9, can effectively prevent the screen 9 from being blocked, prolongs the service life of the screen 9 and improves the reliability of the separating device, and simultaneously reduces the replacement frequency of the screen 9, the labor intensity of personnel and the production efficiency. In addition, the separating effect of the screen 9 can be adjusted in various ways. The utility model solves the problems of low adaptability, low reliability, small treatment capacity, low efficiency, easy blockage of the screen, short service life, frequent replacement and the like of the conventional separation device.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a screen cloth isolating construction, includes the pivot of screen cloth and support screen cloth, and the pivot includes the driving shaft of being connected with drive arrangement and the driven shaft along with the screen cloth motion, its characterized in that: at least two rows of gear shaping teeth capable of being inserted into sieve holes of the sieve are arranged in the circumferential direction of the rotating shaft so as to realize automatic cleaning of the sieve.
2. A screen separation structure as claimed in claim 1, wherein: the gear shaping is distributed continuously or discontinuously along the axial direction of the rotating shaft, the tooth pitch of the gear shaping is equal to n times of the hole pitch of the longitudinal sieve holes of the sieve, and n is a natural number not less than 1.
3. A screen separation structure as claimed in claim 1, wherein: the rotating shaft is provided with two rows or three rows of gear shaping teeth so as to increase the gear pitch of the gear shaping teeth.
4. A screen separation structure as claimed in claim 1, wherein: the gear shaping on different pivots is staggered along the pivot axial direction.
5. A screen separation structure as claimed in claim 1, wherein: the number of the driving shafts is one or more.
6. A screen separation structure as claimed in claim 1, wherein: the rotating shaft comprises a rotating shaft body and at least one driving wheel sleeved on the rotating shaft body, and the gear shaping is located on the driving wheel.
7. A screen separation structure as claimed in claim 1, wherein: the screen mesh is arranged in any one or a combination of horizontal and inclined forms.
8. A screen separation structure as claimed in claim 1, wherein: the screen surface of the screen is full-mesh or semi-mesh, and the mesh density of the screen is set according to the separation effect.
9. The utility model provides a solid gas-liquid three-phase separation device, includes the box, is equipped with screen cloth separation structure, its characterized in that in the box: the screen separation structure is as claimed in any one of claims 1 to 8, and the screen divides the box body into an upper box body and a lower box body which are arranged up and down; the upper box body is provided with a feed inlet corresponding to the feeding end of the screen, a slag discharge port corresponding to the discharging end of the screen and an air exhaust hole connected with the negative pressure device at the top; the bottom of the lower box body is provided with a liquid outlet.
10. The solid-gas-liquid three-phase separation device according to claim 9, wherein: the slag discharging hole is provided with a slag discharging plate which is arranged in a horizontal or inclined downward inclination manner, and the slag discharging plate can turn over relative to the slag discharging hole to close the slag discharging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543692.2U CN216170325U (en) | 2021-10-21 | 2021-10-21 | Screen separation structure and solid-gas-liquid three-phase separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122543692.2U CN216170325U (en) | 2021-10-21 | 2021-10-21 | Screen separation structure and solid-gas-liquid three-phase separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216170325U true CN216170325U (en) | 2022-04-05 |
Family
ID=80886623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122543692.2U Active CN216170325U (en) | 2021-10-21 | 2021-10-21 | Screen separation structure and solid-gas-liquid three-phase separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216170325U (en) |
-
2021
- 2021-10-21 CN CN202122543692.2U patent/CN216170325U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103041932B (en) | Novel shallow-trough double-impeller flotation machine | |
| CN109944210B (en) | Ocean beach purification rubbish cleaning device | |
| CN109925785B (en) | Method for removing kitchen waste slurry settled sand and light impurities and settled sand system thereof | |
| CN216170325U (en) | Screen separation structure and solid-gas-liquid three-phase separation device | |
| CN116589163B (en) | Efficient and dense system for shield slurry wall breaking and stirring uniform distribution | |
| CN113828034B (en) | Screen separation structure with self-cleaning function and device with same | |
| CN112727464B (en) | Slag discharging system and method for construction of vertical shaft heading machine | |
| CN206689127U (en) | A kind of sandstone clean separator | |
| CN203044173U (en) | Novel shallow groove dual-impeller flotation machine | |
| CN206244631U (en) | A kind of sludge condensation and dehydrating integrated machine | |
| CN214130611U (en) | Lower dredging primary treatment device | |
| CN111236871A (en) | Drilling fluid purifier based on multistage separation | |
| CN217988643U (en) | Mud-water separation device | |
| CN104998441B (en) | Mine tailing slurry efficient graded concentrating machine | |
| CN112943128B (en) | Drilling breast wall slurry circulating device and method for engineering investigation of underground water rich areas | |
| CN204841052U (en) | High -efficient hierarchical concentrated machine of tailing pulp material | |
| CN211912914U (en) | Rotary filter | |
| CN110183044B (en) | Device suitable for gathering, extracting and biochemically digesting overwintering blue algae soil | |
| CN206700869U (en) | Sedimentation basin water treatment plant | |
| CN114320326B (en) | Pipe jacking machine slag discharging equipment suitable for coal seam operation | |
| CN104043271A (en) | Modular and cross-flow type mobile bed filtering device | |
| CN216337879U (en) | Integrated extraction equipment | |
| CN204841063U (en) | Hierarchical concentrated machine of tailing pulp material | |
| CN220745657U (en) | Primary treatment system for shield slag soil | |
| CN220803831U (en) | Ore processing is with dividing mud bucket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |