Terpene resin production wastewater collecting tank

Abstract

The utility model discloses a terpene resin production wastewater collecting tank which comprises a filter tank, a water inlet pipe, a water outlet pipe, a cover plate and filter plate assembly and a flocculant adding device, and the cover plate and filter plate assembly is detachably arranged in the filter tank. The cover plate filter plate assembly comprises a cover plate body, a partition plate, a plurality of first filter screens and a plurality of second filter screens, the partition plate and the cover plate body are arranged in parallel up and down, the plurality of first filter screens are arranged between the partition plate and the cover plate body at intervals, and the plurality of second filter screens are arranged below the partition plate at intervals. The technical scheme is used for solving the problems that an existing terpene resin wastewater collecting device is large in occupied area, low in treatment efficiency and inconvenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of terpene resin production equipment, and particularly relates to a terpene resin production wastewater collection tank. Background Art

[0002] During the synthesis process of terpene resin, a large amount of wastewater is generated, and the wastewater contains some resin particles. When treating the wastewater, physical filtration is required first to reduce the difficulty of subsequent wastewater treatment and avoid the impact of resin adhesion on the function of the wastewater treatment device. At the same time, simple physical filtration is difficult to completely remove the insoluble matter, and additional flocculants need to be added to adsorb the fine particles. The existing treatment device needs to be equipped with filters, flocculant mixing tanks and sedimentation tanks, which have the problems of large floor space and insufficient treatment efficiency. At the same time, after a period of treatment, the mesh plate blockage caused by resin deposition is difficult to clean. Utility Model Content

[0003] In response to the above-mentioned technical problems, the utility model provides a terpene resin production wastewater collection tank to solve the problems of large footprint, low treatment efficiency and inconvenient cleaning of existing terpene resin wastewater collection devices. The terpene resin production wastewater collection tank has the advantages of high treatment efficiency, high integration and easy cleaning.

[0004] The utility model provides a terpene resin production wastewater collection tank, comprising a filter tank, an inlet pipe, an outlet pipe, a cover filter plate assembly and a flocculant adding device, wherein the cover filter plate assembly is detachably arranged in the filter tank, the cover filter plate assembly comprising a cover plate body, a partition, a plurality of first filter screens and a plurality of second filter screens, the partition and the cover plate body are arranged parallel to each other up and down, a plurality of first filter screens are arranged at intervals between the partition and the cover plate body, a plurality of second filter screens are arranged at intervals below the partition, the filter tank is divided into an upper cavity and a lower cavity arranged up and down by the partition, the upper cavity is divided by the plurality of first filter screens to form a plurality of horizontally arranged first cavities, and the lower cavity is divided by the plurality of second filter screens to form a plurality of horizontally arranged second cavities, the inlet pipe is connected to the first cavity on the left side, the outlet pipe is connected to the second cavity on the left side, a connecting hole is opened on the partition to connect the first cavity on the right side and the second cavity on the right side, and the flocculant adding device is connected to the first cavity on the right side.

[0005] Furthermore, from the left side to the right side, the mesh sizes of the plurality of first filter screens decrease in sequence.

[0006] Furthermore, from the left side to the right side, the mesh sizes of the plurality of first filter screens increase sequentially.

[0007] When pre-treating wastewater, the terpene resin production wastewater collection tank can perform preliminary large-particle filtration through multiple first filter plates, then add flocculant through the flocculant adding device, and then perform secondary filtration through multiple second filter plates. The terpene resin production wastewater collection tank integrates multiple functional modules into one, and has an upper and lower double-layer structure, which can effectively reduce space occupancy. At the same time, the cover plate filter plate assembly can be removed as a whole through the cover plate body, which is convenient for cleaning the first filter plate and the second filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0009] Figure 1 This is a schematic diagram of the structure of a terpene resin production wastewater collection tank. DETAILED DESCRIPTION

[0010] The utility model discloses a terpene resin production wastewater collection tank. The terpene resin production wastewater collection tank has the advantages of high treatment efficiency, high integration and easy cleaning.

[0011] The following is a clear and complete description of the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0012] See also Figure 1As shown, the utility model discloses a terpene resin production wastewater collection tank, including a filter tank 9, an inlet pipe 2, an outlet pipe 1, a cover filter plate assembly and a flocculant adding device 7, the cover filter plate assembly is detachably arranged in the filter tank 9, the cover filter plate assembly includes a cover body 6, a partition 8, a plurality of first filter screens 4 and a plurality of second filter screens 11, the partition 8 and the cover body 6 are arranged parallel to each other, the plurality of first filter screens 4 are arranged between the partition 8 and the cover body 6, and the plurality of second filter screens 11 are arranged below the partition 8. The partition 8 divides the filter tank 9 into an upper cavity 5 and a lower cavity 10 arranged one above the other. The upper cavity 5 is divided by multiple first filter screens 4 to form multiple horizontally arranged first cavities 3. The lower cavity 10 is divided by multiple second filter screens 11 to form multiple horizontally arranged second cavities 12. The water inlet pipe 2 is connected to the first cavity 3 on the left, and the water outlet pipe 1 is connected to the second cavity 12 on the left. A connecting hole connecting the first cavity 3 on the right and the second cavity 12 on the right is opened on the partition 8, and the flocculant adding device 7 is connected to the first cavity 3 on the right.

[0013] From the left side to the right side, the mesh sizes of the first filter screens 4 decrease in sequence.

[0014] From the left side to the right side, the mesh sizes of the first filter screens 4 increase sequentially.

[0015] When pre-treating wastewater, the terpene resin production wastewater collection tank can perform preliminary large particle filtration through multiple first filter screens 4 plates, then add flocculant through the flocculant adding device 7, and then perform secondary filtration through multiple second filter screens 11 plates. The terpene resin production wastewater collection tank integrates multiple functional modules into one, and has an upper and lower double-layer structure, which can effectively reduce space occupancy. At the same time, the cover plate filter plate assembly can be removed as a whole through the cover plate body 6, which is convenient for cleaning the first filter screen 4 plates and the second filter screen 11 plates.

[0016] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.

Claims

1. A terpene resin production wastewater collection tank, characterized in that: The filter assembly comprises a filter tank, an inlet pipe, an outlet pipe, a cover filter plate assembly and a flocculant adding device, wherein the cover filter plate assembly is detachably arranged in the filter tank, and the cover filter plate assembly comprises a cover plate body, a partition, a plurality of first filter screens and a plurality of second filter screens, the partition and the cover plate body are arranged parallel to each other up and down, a plurality of first filter screens are arranged between the partition and the cover plate body at intervals, a plurality of second filter screens are arranged below the partition, the filter tank is divided into an upper cavity and a lower cavity arranged up and down by the partition, the upper cavity is divided by the plurality of first filter screens to form a plurality of horizontally arranged first cavities, and the lower cavity is divided by the plurality of second filter screens to form a plurality of horizontally arranged second cavities, the water inlet pipe is connected to the first cavity on the left, the water outlet pipe is connected to the second cavity on the left, a connecting hole connecting the first cavity on the right and the second cavity on the right is opened on the partition, and the flocculant adding device is connected to the first cavity on the right.

2. A terpene resin production wastewater collection tank according to claim 1, characterized in that: From the left side to the right side, the mesh sizes of the plurality of first filter screens decrease in sequence.

3. The terpene resin production wastewater collection tank according to claim 1, characterized in that: From the left side to the right side, the mesh sizes of the plurality of first filter screens increase sequentially.

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