CN217449494U - Vacuum air suction pre-separator - Google Patents
Vacuum air suction pre-separator Download PDFInfo
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- CN217449494U CN217449494U CN202220404854.6U CN202220404854U CN217449494U CN 217449494 U CN217449494 U CN 217449494U CN 202220404854 U CN202220404854 U CN 202220404854U CN 217449494 U CN217449494 U CN 217449494U
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- cylinder body
- separation
- separation cylinder
- cyclone separator
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model relates to a vacuum inspiration preseparator, which comprises a separation cylinder body, wherein the upper end of the separation cylinder body is also connected with a cylinder cover matched with the separation cylinder body, a separation cavity is arranged in the separation cylinder body, an air inlet is arranged at the middle position of the separation cylinder body, an air outlet is arranged at the top end of the separation cylinder body, and a material outlet is arranged at the bottom end of the separation cylinder body; the processing assembly is arranged in the separation cavity and comprises a cyclone separator arranged in the middle of the separation cavity, the side end of the cyclone separator is provided with an air inlet connected with an air inlet of the separation cylinder, and the bottom end of the cyclone separator is provided with a liquid outlet communicated with the separation cavity; the upper end of the cyclone separator is connected with a basket filter. The utility model has the advantages that: through the mutual cooperation between the separation cylinder body and the processing assembly, the air is pretreated before entering the vacuum pump, and water and paper fibers in the air are separated out under the combined action of centrifugal force and gravity of cyclone.
Description
Technical Field
The utility model relates to a papermaking field, in particular to vacuum is breathed in and is preseparator.
Background
Vacuum systems are an indispensable part of paper machines and are widely used in the wire, press and dryer sections. The sheet is dewatered in the wire section of the sheet by vacuum systems, and the vacuum systems in the press and dryer sections are used to improve the runnability of the paper machine and to further dewater the sheet. The vacuum system of the paper machine is a significant energy consuming part, and the consumed electric energy accounts for about 12% of all the electric energy of the workshop, about 30-35% of the vacuum consumed electric energy of the wire part, and 65-70% of the electric energy consumed by the press part and the drying part.
The vacuum pump which is one of the vacuum systems is involved in the air treatment in the working process, and because of the influence of the environment of the vacuum system, the air inevitably contains a certain amount of water and paper fibers, and if the water and the paper fibers enter the vacuum pump along with the pipeline, the phenomenon of blocking the vacuum pump is easy to occur, the smooth work of the vacuum pump is influenced, and the smooth work of the whole vacuum system is finally influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a vacuum is breathed in and is preseparator, can effectually avoid the phenomenon that the water in the air and paper fibre appear blockking up the vacuum pump.
In order to solve the technical problem, the utility model adopts the technical scheme that: the vacuum air suction preseparator is characterized in that: comprises that
The separation cylinder body is of a hollow cylindrical structure with an opening at the upper end, the upper end of the separation cylinder body is also connected with a cylinder cover which is matched with the separation cylinder body for use, a separation cavity is arranged in the separation cylinder body, an air inlet is arranged in the middle of the separation cylinder body, an air outlet is arranged at the top end of the separation cylinder body, and a material outlet is arranged at the bottom end of the separation cylinder body;
the processing assembly is arranged in the separation cavity and comprises a cyclone separator arranged in the middle of the separation cavity, the side end of the cyclone separator is provided with an air inlet connected with an air inlet of the separation cylinder, and the bottom end of the cyclone separator is provided with a liquid outlet communicated with the separation cavity;
the upper end of the cyclone separator is connected with a basket filter which is communicated with the air outlet of the separation cylinder.
Furthermore, a flow fixing plate is arranged below the cyclone separator, the flow fixing plate is fixed with the inner wall of the separation cylinder body through a connecting plate which is horizontally arranged, a gap for the material to pass through is reserved between the outer wall of the flow fixing plate and the inner wall of the separation cylinder body, the flow fixing plate is conical, the vertex of the flow fixing plate is positioned at the upper side, and the bottom surface of the flow fixing plate is positioned at the lower side.
Further, a vortex-preventing assembly is further installed at the bottom end inside the separation cylinder body and comprises a vortex-preventing plate, the vortex-preventing plate is in a cross shape and is fixed to the bottom end of the separation cylinder body through a vertically-arranged connecting block, and a gap is reserved between the vortex-preventing plate and the bottom end inside the separation cylinder body.
Furthermore, still install an electron level gauge on the outer wall of separation barrel, this electron level gauge is located the lower part position of separation barrel, still installs control flap in the bottom of electron level gauge.
The utility model has the advantages that: the utility model discloses in, through mutually supporting between separation barrel, the processing assembly, carry out the preliminary treatment to the air earlier before the air admission vacuum pump, adopt the centrifugal force of whirlwind and the combined action of gravity to come the water in the air and separate away with the paper fibre, avoid water and paper fibre to influence the smooth work of vacuum pump along with in the air admission vacuum pump.
The basket filter is designed to filter the separated air, so that secondary treatment is realized, the air is further treated, impurities in the air are removed to the maximum extent, and the cleanness of the air is ensured.
The design of deciding the class board, on the one hand can reduce cyclone's barrel height, save material, and on the other hand can play the effect of a location to cyclone, guarantees cyclone's stability, improves separation efficiency.
The vortex-preventing assembly is designed to stabilize the deposited liquid through the cross vortex-preventing plate, so that the phenomenon of vortex of the liquid caused by the influence of the vortex of the upper cyclone separator is avoided.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of a vacuum aspirated preseparator of the present invention.
Fig. 2 is a front view of a vacuum aspirated preseparator of the present invention.
Fig. 3 is a side view of a vacuum aspirated preseparator of the present invention.
Fig. 4 is a top view of the vacuum aspirating preseparator of the present invention.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A vacuum suction preseparator as shown in figures 1-4 comprises
A separation barrel 1, this separation barrel 1 is an upper end open-ended hollow cylinder structure, still is connected with a cover 2 that the cooperation was used in the upper end of separation barrel 1, and cover 2 is connected fixedly with the cooperation through the bolt between the separation barrel 1, has a separation cavity in separation barrel 1, has an air inlet 3 in the middle part position of separation barrel 1, and the top of separation barrel 1 has an air outlet 5, has a material export 4 in the bottom of separation barrel 1.
And the processing assembly is arranged in the separation cavity and comprises a cyclone separator 6 arranged in the middle of the separation cavity, the side end of the cyclone separator 6 is provided with an air inlet connected with the air inlet 3 of the separation cylinder body 1, and the bottom end of the cyclone separator 6 is provided with a liquid outlet communicated with the separation cavity.
The upper end of the cyclone separator 6 is connected with a basket filter 11, and the basket filter 11 is communicated with the air outlet 5 of the separation cylinder 1. The basket filter 11 is designed to filter the separated air, so as to realize secondary treatment, further treat the air, remove impurities in the air to the maximum extent, and ensure the cleanness of the air.
A fixed flow plate 7 is arranged below the cyclone separator 6, the fixed flow plate 7 is fixed with the inner wall of the separation cylinder 1 through a connecting plate 8 which is horizontally arranged, a gap for materials to pass through is reserved between the outer wall of the fixed flow plate 7 and the inner wall of the separation cylinder 1, the fixed flow plate 7 is conical, the top point of the fixed flow plate 7 is positioned at the upper side, and the bottom surface of the fixed flow plate 7 is positioned at the lower side. The design of the fixed flow plate 7 can reduce the height of the cylinder body of the cyclone separator and save materials, and can play a positioning role on cyclone airflow, so that the stability of the cyclone airflow is ensured and the separation efficiency is improved.
Still install a vortex-preventing subassembly in the inside bottom of separation barrel 1, the vortex-preventing subassembly includes a vortex-preventing board 5 that is located the constant current board 7 below, and this vortex-preventing board 5 is cross shape to fixed mutually with the bottom of separation barrel 1 through the connecting block of vertical setting, and leave the clearance between the bottom of vortex-preventing board 5 and separation barrel 1 inside. The vortex-preventing component is designed to stabilize the deposited liquid through the cross vortex-preventing plate 5, so that the phenomenon of vortex of the liquid caused by the influence of the vortex of the upper cyclone separator 6 is avoided.
An electronic liquid level meter 10 is further installed on the outer wall of the separation cylinder 1, the electronic liquid level meter 10 is located at the lower portion of the separation cylinder 1, and a control valve is further installed at the bottom end of the electronic liquid level meter 10, and the control valve can be a ball valve or an electronic drain valve. The electronic level gauge 10 is designed to monitor the liquid level of the liquid in the separation cylinder 1 in real time to provide a basis for subsequent automatic drainage.
The working principle is as follows: when the separation treatment is carried out, firstly, air containing water and fibers enters the cyclone separator 7 from the air inlet 3, the air is treated by the cyclone separator 7, the water, the limit and the air are separated by utilizing the centrifugal force and the gravity action of the cyclone, the separated air is filtered by the basket filter 11, the filtered air is sent out from the air outlet 5, and the water and the fibers directly fall on the bottom to be deposited and are discharged from the material outlet 4.
The utility model provides a vacuum is breathed in and is separated separator in advance through mutually supporting between separation barrel 1, the processing assembly, carries out the preliminary treatment to the air earlier before the air admission vacuum pump, adopts the centrifugal force of whirlwind and the combined action of gravity to come out the water and the paper fiber separation in the air, avoids water and paper fiber to influence the smooth work of vacuum pump along with in the air admission vacuum pump.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A vacuum aspirated preseparator, characterized by: comprises that
The separation cylinder body is of a hollow cylindrical structure with an opening at the upper end, the upper end of the separation cylinder body is also connected with a cylinder cover which is matched with the separation cylinder body for use, a separation cavity is arranged in the separation cylinder body, an air inlet is arranged in the middle of the separation cylinder body, an air outlet is arranged at the top end of the separation cylinder body, and a material outlet is arranged at the bottom end of the separation cylinder body;
the processing assembly is arranged in the separation cavity and comprises a cyclone separator arranged in the middle of the separation cavity, the side end of the cyclone separator is provided with an air inlet connected with an air inlet of the separation cylinder, and the bottom end of the cyclone separator is provided with a liquid outlet communicated with the separation cavity;
the upper end of the cyclone separator is connected with a basket filter which is communicated with the air outlet of the separation cylinder.
2. The vacuum aspirated preseparator of claim 1, wherein: the cyclone separator is characterized in that a flow fixing plate is further arranged below the cyclone separator, the flow fixing plate is fixed to the inner wall of the separation cylinder body through a connecting plate which is horizontally arranged, a gap for materials to pass through is reserved between the outer wall of the flow fixing plate and the inner wall of the separation cylinder body, the flow fixing plate is conical, the top point of the flow fixing plate is located on the upper side, and the bottom surface of the flow fixing plate is located on the lower side.
3. The vacuum aspirated preseparator of claim 1, wherein: the vortex-preventing assembly is further mounted at the bottom end inside the separation cylinder body and comprises a vortex-preventing plate, the vortex-preventing plate is in a cross shape and is fixed with the bottom end of the separation cylinder body through a vertically-arranged connecting block, and a gap is reserved between the vortex-preventing plate and the bottom end inside the separation cylinder body.
4. The vacuum aspirated preseparator of claim 1, wherein: an electronic liquid level meter is further mounted on the outer wall of the separation barrel and located at the lower portion of the separation barrel, and a control valve is further mounted at the bottom end of the electronic liquid level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404854.6U CN217449494U (en) | 2022-02-28 | 2022-02-28 | Vacuum air suction pre-separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220404854.6U CN217449494U (en) | 2022-02-28 | 2022-02-28 | Vacuum air suction pre-separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217449494U true CN217449494U (en) | 2022-09-20 |
Family
ID=83264517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220404854.6U Active CN217449494U (en) | 2022-02-28 | 2022-02-28 | Vacuum air suction pre-separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217449494U (en) |
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2022
- 2022-02-28 CN CN202220404854.6U patent/CN217449494U/en active Active
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