CN210438562U - Low-temperature crystallization device for wastewater treatment - Google Patents
Low-temperature crystallization device for wastewater treatment Download PDFInfo
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- CN210438562U CN210438562U CN201921222366.8U CN201921222366U CN210438562U CN 210438562 U CN210438562 U CN 210438562U CN 201921222366 U CN201921222366 U CN 201921222366U CN 210438562 U CN210438562 U CN 210438562U
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Abstract
The utility model discloses a low-temperature crystallization device for wastewater treatment, which comprises a heating box, wherein a plurality of uniformly distributed support columns are fixedly arranged at the bottom of the heating box, a concentration part is arranged in the heating box, a liquid inlet pipe is fixedly arranged at the upper section of the left end surface of the heating box, a delivery pipe is fixedly arranged at the lower section of the right side wall of the heating box, a crystallization mechanism and a filtering mechanism are arranged on the delivery pipe, and a return pipe is fixedly arranged at the other end of the delivery pipe. The benefit of resource recycling is low, and the industrial requirement is difficult to meet.
Description
Technical Field
The utility model relates to a waste water treatment technical field specifically is a low temperature crystallization device for waste water treatment.
Background
The waste water is a general term of water and runoff rainwater drained in the process of resident activities, and comprises domestic sewage, industrial waste water and other useless water such as primary rainwater runoff inflow drainage pipe canal, and the like, generally refers to water which can not be recycled after being treated by a certain technology or can not reach a certain standard in purification treatment difficulty after being subjected to primary pollution, and when the waste water is treated, useful substances in the waste water are often treated, crystallized and separated out for recycling.
The low-temperature crystallization device for wastewater treatment at present has low crystallization rate, low material recovery rate and low benefit of resource recycling, and is difficult to meet industrial requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low temperature crystallization device for waste water treatment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a low temperature crystallization device for waste water treatment, including the heating cabinet, the bottom fixed mounting of heating cabinet has a plurality of evenly distributed's support column, the inside of heating cabinet is provided with concentrated part, the left side terminal surface upper segment fixed mounting of heating cabinet has the feed liquor pipe, the right side wall hypomere fixed mounting of heating cabinet has the contact tube, be provided with crystallization mechanism and filter mechanism on the contact tube, the other end fixed mounting of contact tube has the back flow, the other end and the feed liquor pipe fixed connection of back flow, be provided with the backwash pump on the back flow.
Preferably, concentrated part includes the motor, motor fixed mounting is at the top of heating cabinet, the output fixed mounting of motor has the dwang, the dwang rotates the inner wall top of installing at the heating cabinet, fixed mounting has a plurality of evenly distributed's puddler on the dwang, fixed mounting has the plectrum of a plurality of even symmetric distribution on the puddler, fixed mounting has ceramic hot plate on the inside left and right sides terminal surface of heating cabinet.
Preferably, the bottom fixed mounting of heating cabinet has the discharge pipe, all be provided with the valve on discharge pipe and the contact tube, fixed mounting has the evaporating pipe on the up end of heating cabinet, be provided with the condensation backward flow ware on the evaporating pipe.
Preferably, the crystallization mechanism comprises a crystallization box, wherein low-temperature liquid pipes which are distributed in an up-down symmetrical manner are fixedly mounted on the right end face of the crystallization box, a spiral crystallization pipe is arranged in the crystallization box, and the upper end and the lower end of the spiral crystallization pipe are fixedly mounted on the delivery pipe.
Preferably, the outer side wall of the crystallization box is fixedly provided with a heat preservation sleeve.
Preferably, the filtering mechanism comprises a filtering box, the filtering box is arranged on the delivery pipe, an opening and closing door is arranged on the right side wall of the filtering box, and a filtering plate is fixedly arranged inside the filtering box.
Compared with the prior art, the beneficial effects of the utility model are that: a low temperature crystallization device for waste water treatment, let in the waste liquid of pending through the feed liquor pipe, carry out evaporation concentration to the waste liquid through the inside concentrated part of heating cabinet, reduce its moisture, after improving the concentration of internal substance, derive it through the contact tube, make the material crystallization separate out through the crystallization mechanism, filter the crystallization through filter mechanism, the waste water after appearing the crystallization still reserves the material that can crystallize and separate out inside, lead it back to the feed liquor pipe through backwash pump and backflow pipe, the circulation crystallization is separated out, improve the utilization ratio of resource, heat up the waste water through the ceramic hot plate and heat, drive the dwang through the motor, puddler and plectrum and stir waste water, improve waste water intensification evaporation rate, moisture discharges through the evaporating pipe, improve the concentration of crystalline substance in the waste water, make the material that is wrapped up in the hand by moisture through the condenser reflux ware and fall after cooling, avoid the material to run off, open the waste water solution of valve on the contact tube with saturation and derive to crystallization mechanism and carry out the crystallization and appear, waste water crystallization is accomplished the back, the accessible discharge pipe discharges it, the waste water solution of saturation gets into spiral crystallization pipe in, lead to the low temperature liquid of derivation through low temperature liquid pipe circulation, the material crystallization is appeared after the waste water solution cooling, improve the heat preservation effect through the insulation cover, avoid low temperature liquid and external heat exchange to lead to the energy loss, filter the object that the crystallization was appeared through the filter, the accessible door of opening and shutting takes out it. The utility model discloses a low temperature crystallization device for waste water treatment through setting up condensation backward flow ware, spiral crystallization pipe and back flow etc. has reached the crystallization rate that improves material in the waste water, improves the material rate of recovery, improves the effect of resource recovery utilization efficiency, has solved the low temperature crystallization device who is used for waste water treatment at present, and the crystallization rate is not high, and the rate of recovery of material is low, and resource recovery utilization's benefit is lower, is difficult to satisfy the problem of industrial demand.
Drawings
FIG. 1 is a schematic view of a low-temperature crystallization apparatus for wastewater treatment;
FIG. 2 is a schematic view showing the internal structure of a crystallization tank in a low-temperature crystallization apparatus for wastewater treatment;
FIG. 3 is a schematic view showing the internal structure of a filtration tank in a low-temperature crystallization apparatus for wastewater treatment.
In the figure: 1-heating box, 2-supporting column, 3-motor, 4-rotating rod, 5-stirring rod, 6-stirring sheet, 7-ceramic heating plate, 8-evaporating pipe, 9-condensing reflux device, 10-discharging pipe, 11-leading-out pipe, 12-reflux pipe, 13-liquid inlet pipe, 14-valve, 15-reflux pump, 16-crystallizing box, 17-filtering box, 18-low-temperature liquid pipe, 19-spiral crystallizing pipe, 20-heat-insulating sleeve, 21-opening-closing door and 22-filtering plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a low temperature crystallization device for waste water treatment, including heating cabinet 1, the bottom fixed mounting of heating cabinet 1 has a plurality of evenly distributed's support column 2, the inside of heating cabinet 1 is provided with concentrated part, the left side terminal surface upper segment fixed mounting of heating cabinet 1 has feed liquor pipe 13, the right side wall hypomere fixed mounting of heating cabinet 1 has contact tube 11, be provided with crystallization mechanism and filtering mechanism on the contact tube 11, the other end fixed mounting of contact tube 11 has back flow 12, the other end and the feed liquor pipe 13 fixed connection of back flow 12, be provided with backwash pump 15 on the back flow 12.
Let in pending waste liquid through feed liquor pipe 13, carry out evaporative concentration to the waste liquid through the concentrated part of heating cabinet 1 inside, reduce its moisture, after the concentration of improvement inside material, derive it through contact tube 11, make the material crystallization appear through crystallization mechanism, filter the crystallization through filtering mechanism, the waste water inside after appearing the crystallization still remains can the crystallization appear the material, lead it back to feed liquor pipe 13 through backwash pump 15 and back flow 12, it appears to circulate the crystallization, the utilization ratio of resource is improved.
Concentrated part includes motor 3, 3 fixed mounting of motor is at the top of heating cabinet 1, the output fixed mounting of motor 3 has dwang 4, dwang 4 rotates the inner wall top of installing at heating cabinet 1, fixed mounting has a plurality of evenly distributed's puddler 5 on dwang 4, fixed mounting has a plurality of evenly symmetrically distributed's plectrum 6 on the puddler 5, fixed mounting has ceramic heating board 7 on the inside left and right sides terminal surface of heating cabinet 1.
The bottom fixed mounting of heating cabinet 1 has discharge pipe 10, all be provided with valve 14 on discharge pipe 10 and the contact tube 11, fixed mounting has evaporating pipe 8 on the up end of heating cabinet 1, be provided with condensation backward flow ware 9 on the evaporating pipe 8.
Heat up the heating through ceramic hot plate 7 to waste water, drive dwang 4 through motor 3, puddler 5 and plectrum 6 stir waste water, improve waste water intensification evaporation rate, moisture is discharged through evaporating pipe 8, improve the concentration of crystalline substance in the waste water, make by the material that moisture wrapped up in between the arms to cool off the back through condensation backward flow ware 9 and fall down, avoid the material to run off, open the waste water solution of valve 14 on the contact tube 11 with the saturation and derive to the crystallization mechanism and carry out crystallization precipitation, the waste water crystallization is accomplished the back, accessible discharge pipe 10 is discharged it.
The crystallization mechanism comprises a crystallization box 16, wherein low-temperature liquid pipes 18 which are distributed in an up-and-down symmetrical mode are fixedly installed on the right end face of the crystallization box 16, a spiral crystallization pipe 19 is arranged inside the crystallization box 16, and the upper end and the lower end of the spiral crystallization pipe 19 are fixedly installed on the delivery pipe 11.
And a heat preservation sleeve 20 is fixedly arranged on the outer side wall of the crystallization box 16.
Saturated waste water solution gets into spiral crystallization pipe 19, and through the leading-in low temperature liquid of leading out of low temperature liquid pipe 18 circulation, the material crystallization is appeared after waste water solution cooling, improves the heat preservation effect through insulation cover 20, avoids low temperature liquid and external heat exchange to lead to energy loss.
The filtering mechanism comprises a filtering box 17, the filtering box 17 is arranged on the delivery pipe 11, an opening and closing door 21 is arranged on the right side wall of the filtering box 17, and a filtering plate 22 is fixedly arranged inside the filtering box 17.
The crystallized substance is filtered by the filter plate 22 and can be taken out through the opening/closing door 21.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A low temperature crystallization device for waste water treatment, including heating cabinet (1), its characterized in that: the utility model discloses a crystallization device, including heating cabinet (1), the bottom fixed mounting of heating cabinet (1) has a plurality of evenly distributed's support column (2), the inside of heating cabinet (1) is provided with concentrated part, the left side terminal surface upper segment fixed mounting of heating cabinet (1) has feed liquor pipe (13), the right side wall hypomere fixed mounting of heating cabinet (1) has contact tube (11), be provided with crystallization mechanism and filtering mechanism on contact tube (11), the other end fixed mounting of contact tube (11) has back flow (12), the other end and feed liquor pipe (13) fixed connection of back flow (12), be provided with backwash pump (15) on back flow (12).
2. The low-temperature crystallization apparatus for wastewater treatment according to claim 1, characterized in that: concentrated part includes motor (3), motor (3) fixed mounting is at the top of heating cabinet (1), the output fixed mounting of motor (3) has dwang (4), dwang (4) rotate and install the inner wall top at heating cabinet (1), fixed mounting has a plurality of evenly distributed's puddler (5) on dwang (4), fixed mounting has the plectrum (6) of the even symmetric distribution of a plurality of on puddler (5), fixed mounting has ceramic heating board (7) on the inside left and right sides terminal surface of heating cabinet (1).
3. The low-temperature crystallization apparatus for wastewater treatment according to claim 2, characterized in that: the bottom fixed mounting of heating cabinet (1) has discharge pipe (10), all be provided with valve (14) on discharge pipe (10) and contact tube (11), fixed mounting has evaporating pipe (8) on the up end of heating cabinet (1), be provided with condensation reflux ware (9) on evaporating pipe (8).
4. The low-temperature crystallization apparatus for wastewater treatment according to claim 3, characterized in that: the crystallization mechanism comprises a crystallization box (16), wherein low-temperature liquid pipes (18) which are distributed in an up-down symmetrical mode are fixedly installed on the right end face of the crystallization box (16), a spiral crystallization pipe (19) is arranged inside the crystallization box (16), and the upper end and the lower end of the spiral crystallization pipe (19) are fixedly installed on the delivery pipe (11).
5. The low-temperature crystallization apparatus for wastewater treatment according to claim 4, characterized in that: and the outer side wall of the crystallization box (16) is fixedly provided with a heat preservation sleeve (20).
6. The low-temperature crystallization apparatus for wastewater treatment according to claim 5, characterized in that: the filter mechanism comprises a filter box (17), the filter box (17) is arranged on the delivery pipe (11), an opening and closing door (21) is arranged on the right side wall of the filter box (17), and a filter plate (22) is fixedly arranged inside the filter box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222366.8U CN210438562U (en) | 2019-07-30 | 2019-07-30 | Low-temperature crystallization device for wastewater treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921222366.8U CN210438562U (en) | 2019-07-30 | 2019-07-30 | Low-temperature crystallization device for wastewater treatment |
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| CN210438562U true CN210438562U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921222366.8U Active CN210438562U (en) | 2019-07-30 | 2019-07-30 | Low-temperature crystallization device for wastewater treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429024A (en) * | 2021-07-07 | 2021-09-24 | 清远市精旺环保设备有限公司 | Electroplating effluent filter equipment |
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2019
- 2019-07-30 CN CN201921222366.8U patent/CN210438562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429024A (en) * | 2021-07-07 | 2021-09-24 | 清远市精旺环保设备有限公司 | Electroplating effluent filter equipment |
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