CN216946280U - Evaporation treatment tank for waste liquid - Google Patents
Evaporation treatment tank for waste liquid Download PDFInfo
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- CN216946280U CN216946280U CN202220023138.3U CN202220023138U CN216946280U CN 216946280 U CN216946280 U CN 216946280U CN 202220023138 U CN202220023138 U CN 202220023138U CN 216946280 U CN216946280 U CN 216946280U
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- waste liquid
- heating pipe
- evaporation
- heating
- pipe
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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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The utility model discloses a waste liquid evaporation treatment tank which comprises an evaporation tank body, an evaporation heating base and a heating pipe lifting and dismounting assembly, wherein a second waste liquid conveying pipe is arranged at the bottom of the evaporation tank body, the evaporation heating base is fixedly connected to the lower half part of the evaporation tank body, a heating pipe assembly is arranged on the evaporation heating base and is in transmission connection with the heating pipe lifting and dismounting assembly, and a tank body top cover is arranged at the top of the evaporation tank body.
Description
Technical Field
The utility model relates to the technical field of industrial sewage treatment equipment, in particular to an evaporation treatment tank for waste liquid.
Background
Water is an important resource and widely used in the industrial field, and is often used as an adsorption medium in the industries of coating, chemical engineering and the like to adsorb toxic and harmful gases or particles generated in production, and after the toxic and harmful gases or particles are adsorbed, the water becomes production waste liquid which cannot be directly discharged or reused and needs further environmental protection treatment.
Evaporation is a fine waste liquid treatment means, but generally mix with the spot of easily adhesion, scale deposit in the waste liquid, long-time back of using, the evaporation plant content easily forms the scaling layer, because evaporation operation all goes on at the internal of jar, the clearance evaporating pot is more difficult, if not clear up, the existence on scaling layer can seriously influence evaporation operation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a waste liquid evaporation treatment tank.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an evaporation treatment jar of waste liquid, includes the evaporating pot body, evaporation heating base, heating pipe lift dismouting subassembly, evaporating pot body bottom is equipped with waste liquid second conveyer pipe, evaporation heating base fixed connection is in the latter half of the evaporating pot body, install heating pipe assembly on the evaporation heating base, heating pipe assembly is connected with heating pipe lift dismouting subassembly transmission, a jar body top cap is installed at evaporating pot body top.
And a slag material processing door is arranged on the side wall of the bottom of the evaporation tank body.
The evaporation heating base is hollow structure, a plurality of heating pipe jack, every have been seted up to the equipartition on the evaporation heating base the top of heating pipe jack all is equipped with the boss mounting groove, heating pipe subassembly includes the lifting disk, be connected with a plurality of heating pipe connection boss, every on the terminal surface under the lifting disk the heating pipe connection boss below all is connected with a heating pipe, the heating pipe set up quantity, set up the position, the diameter size all with heating pipe jack phase-match, the size of heating pipe connection boss be greater than with boss mounting groove phase-match.
The heating pipe is connected and is equipped with the density convex circle on the boss lower terminal surface, be equipped with sealed recess on the boss mounting groove, the size and the sealed recess phase-match of density convex circle.
Heating pipe lift dismouting subassembly includes lift drive hand wheel, lifting screw, lift drive hand wheel rotates and installs on jar body top cap, lifting screw and lift drive hand wheel threaded connection, the lifting screw bottom is rotated and is connected on the lifting disk up end, the last symmetry of lifting disk has seted up the elevating movement guide way, the last symmetry of evaporating pot body inner wall installs the lift guided way, the elevating movement guide way matches with the lift guided way size.
The beneficial effects of the utility model are: according to the utility model, the heating part in the evaporation tank is designed to be disassembled, the heating pipe component is in charge of contacting waste liquid for evaporation operation, scales are also formed on the heating pipe component, and the heating pipe component adopts a detachable structure and can be conveniently taken out for cleaning, so that the evaporation operation is not influenced, and the problem that the scale formation layer in the evaporation device is difficult to clean is solved.
Drawings
FIG. 1 is a main diagram showing piping connections of respective devices of a system for efficiently treating waste liquid to which the present invention is applied;
FIG. 2 is a view showing the internal structure of a primary waste liquid treating tank of a system for efficiently treating waste liquid to which the present invention is applied;
FIG. 3 is a view showing the arrangement structure of stirring blades of a stirring drum of a system for efficiently treating waste liquid to which the present invention is applied;
FIG. 4 is an internal structural view of the present invention;
FIG. 5 is a top view of the vaporization heating susceptor of the present invention;
FIG. 6 is a schematic diagram of a heating tube assembly according to the present invention;
FIG. 7 is a structural view of an insertion portion of a heating pipe according to the present invention;
fig. 8 is an enlarged view of fig. 7 at a.
In the figure: a waste liquid primary treatment tank 1, an upper tank body 11, a waste liquid input main pipe 111, a preheating cavity partition plate 112, a preheating cavity liquid inlet pipe 113, a liquid inlet control component 114, a waste liquid pre-storage tank 1141, a liquid level controller 1142, a middle tank body 12, a steam input pipe 121, a first steam output pipe 122, a steam circulating coil pipe 123, a lower tank body 13, a preheating cavity liquid outlet pipe 131, a stirring roller 132, a stirring blade 1321, a first waste liquid delivery pipe 133, a waste liquid preheating cavity 14, a waste liquid evaporation treatment tank 2, an evaporation tank body 21, a second waste liquid delivery pipe 211, a lifting guide rail 212, a second steam output pipe 213, an evaporation heating base 22, a heating pipe jack 221, a boss installation groove 222, a sealing groove 223, a heating pipe component 23, a lifting disc 231, a lifting movement guide groove 2311, a heating pipe connection boss 232, a heating pipe 233, a density convex ring 234, a heating pipe lifting and dismounting component 24, a lifting driving hand wheel 241, a lifting device and a lifting device, The device comprises a lifting screw 242, a tank top cover 25, a slag treatment door 26, a heat conduction oil device 3, a gas-water separation mechanism 4, a condenser 41, a gas-water separation tank 42, a negative pressure fan 43, a reuse water discharge pipe 44, a waste liquid conveying pump 5 and an active carbon filter box 6.
Detailed Description
The present invention will be further described with reference to the following drawings and detailed description, wherein the descriptions of "left", "right", etc. refer to fig. 1 for reference:
as shown in figures 1-8, a high-efficiency waste liquid treatment system comprises a primary waste liquid treatment tank 1, a waste liquid evaporation treatment tank 2 and a gas-water separation mechanism 4, wherein the primary waste liquid treatment tank 1 is formed by splicing an upper tank body 11, a middle tank body 12 and a lower tank body 13, a waste liquid preheating cavity 14 is arranged in the middle tank body 12, waste liquid in the primary waste liquid treatment tank 1 flows to the waste liquid evaporation treatment tank 2 through a pipeline, the waste liquid evaporation treatment tank 2 is connected with a heat conduction oil device 3 through a pipeline, and the heat conduction oil device 3 provides heat energy required by waste liquid evaporation, in the utility model, the waste liquid is heated and evaporated in the waste liquid evaporation treatment tank 2 to form high-temperature steam, so that crystallizable substances in the waste liquid are separated firstly, steam generated in the waste liquid evaporation treatment tank 2 flows to the gas-water separation mechanism 4 after passing through the waste liquid preheating cavity 14, and the steam is condensed into water in the gas-water separation mechanism 4, so that recycled water and waste gas are separated, the recycled water can be reused for industrial adsorption, the waste gas is output in a centralized manner after separation, secondary treatment is carried out (as the waste gas is treated subsequently, the burden of environmental protection treatment is reduced), the circulation trajectory of the waste liquid passes through the waste liquid preheating cavity 14, the circulation trajectory of the steam also passes through the waste liquid preheating cavity 14, and the waste liquid and the steam intersect in the waste liquid preheating cavity 14, so that the waste liquid can be preheated, the subsequent evaporation heat energy consumption is reduced, the steam can be cooled, the subsequent condensation time is reduced, and the gas-liquid separation efficiency is improved.
The top of the upper tank body 11 is provided with a waste liquid input header pipe 111, the waste liquid input header pipe 111 is connected with a waste liquid source, an electric control flow control valve is arranged on the waste liquid input header pipe 111, preheating cavity partition plates 112 are connected in the upper tank body 11 and the lower tank body 13, a waste liquid preheating cavity 14 is formed between the two preheating cavity partition plates 112, the waste liquid preheating cavity 14 is designed in an inclined manner, the high point of the waste liquid preheating cavity 14 is connected with a preheating cavity liquid inlet pipe 113, a liquid inlet control component 114 is arranged between the waste liquid input header pipe 111 and the preheating cavity liquid inlet pipe 113, the low point of the waste liquid preheating cavity 14 is connected with a preheating cavity liquid outlet pipe 131, a steam circulating coil pipe 123 is arranged in the waste liquid preheating cavity 14, the steam circulating coil pipe 123 is arranged in an inclined manner along with the waste liquid preheating cavity 14, steam flows through the steam circulating coil pipe 123, the steam enters from the high point and exits from the low point, thus, a part of condensed water generated after the steam is cooled cannot flow back to the waste liquid evaporation treatment tank 2, the direct flow goes to the gas-water separation mechanism 4 (the steam is cooled to reduce the subsequent condensation and separation burden), the coil structure is used for increasing the steam stroke and the contact area of the waste liquid, so that the waste liquid can be fully heated, and the steam can have better cooling effect, the pipe diameter of the preheating cavity liquid inlet pipe 113 is designed to be larger than that of the preheating cavity liquid outlet pipe 131, thus, the waste liquid can gradually fill the waste liquid preheating cavity 14, the retention time of the waste liquid in the waste liquid preheating cavity 14 can be prolonged, so as to obtain good preheating effect, but the inlet and the outlet are more and less easy to be blocked, the waste liquid at the liquid inlet pipe 113 of the preheating cavity can overflow, therefore, the utility model also designs the liquid inlet control component 114 to control the flow rate of the liquid inlet, when the liquid inlet amount is large, the valve on the waste liquid input main pipe 111 can be closed to form discontinuous liquid inlet, and the stable flow passing through the waste liquid preheating cavity 14 is ensured.
Liquid inlet control subassembly 114 includes waste liquid storage tank 1141 in advance, waste liquid storage tank 1141 is connected at waste liquid input manifold 111 lower extreme in advance, waste liquid storage tank 1141 exit end links to each other with preheating chamber feed liquor pipe 113 pipeline in advance, liquid level controller 1142 is equipped with in the waste liquid storage tank 1141 in advance, liquid level controller 1142 links to each other with the valve line on the waste liquid input manifold 111, when the liquid level was too high in waste liquid storage tank 1141 in advance, liquid inlet is closed to waste liquid input manifold 111, when the waste liquid storage tank 1141 liquid level was crossed lowly, liquid inlet is opened to waste liquid input manifold 111, just so can effectively prevent the waste liquid overflow.
The lower tank 13 is rotatably provided with a stirring roller 132, the stirring roller 132 is arranged right below the preheating cavity liquid outlet pipe 131, the stirring roller 132 is provided with a plurality of obliquely connected stirring blades 1321, the lower half part of the stirring roller 132 is immersed in the waste liquid, the stirring roller 132 is driven to rotate by an external power source, the waste liquid can be stirred by the stirring blades 1321, as more flocculent floaters exist in the industrial waste liquid, the flocculent floaters are easy to agglomerate after standing, and the flocculent floaters are deposited in the lower tank 13 and are not beneficial to the waste liquid entering the waste liquid evaporation treatment tank 2 for treatment, therefore, the utility model designs the stirring roller 132, the waste liquid discharged from the preheating cavity liquid outlet pipe 131 firstly comes onto the stirring roller 132, the flocculent floaters can be scattered under the action of the stirring roller 132, and meanwhile, as the lower half part of the stirring roller 132 is immersed in the waste liquid, the rotation of the stirring roller 132 can cause the flow of the waste liquid in the lower tank 13, further reducing the possibility of clumping of floe.
Flocculent floaters and the like in the waste liquid are easily adsorbed on the steam circulation coil pipe 123, and after the waste liquid primary treatment tank is used for a long time, the heat exchange effect of the steam circulation coil pipe 123 is poor, so that the waste liquid primary treatment tank 1 is divided into the upper tank body 11, the middle tank body 12 and the lower tank body 13, and the three parts adopt a splicing structure, so that the middle tank body 12 can be quickly and conveniently split during production and maintenance, and the outer wall of the steam circulation coil pipe 123 is cleaned.
The waste liquid evaporation treatment tank 2 comprises an evaporation tank body 21, an evaporation heating base 22 and a heating pipe lifting dismounting assembly 24, wherein a waste liquid second conveying pipe 211 is arranged at the bottom of the evaporation tank body 21, a waste liquid first conveying pipe 133 is arranged at the bottom of a waste liquid primary treatment tank 1, the waste liquid first conveying pipe 133 is connected with the waste liquid second conveying pipe 211 through a pipeline, a waste liquid conveying pump 5 is arranged on a connecting pipeline of the waste liquid first conveying pipe 133 and the waste liquid second conveying pipe 211, waste liquid is conveyed through the waste liquid conveying pump 5, the evaporation heating base 22 is fixedly connected to the lower half part of the evaporation tank body 21, a heating pipe assembly 23 is arranged on the evaporation heating base 22, the heating pipe assembly 23 is in transmission connection with the heating pipe lifting assembly 24, a tank top cover 25 is arranged at the top of the evaporation tank body 21, a slag treatment door 26 is arranged on the side wall of the bottom of the evaporation tank body 21, and the heating pipe assembly 23 plays a role of heating waste liquid and forming an evaporation effect, because in the waste liquid evaporation process, there is remaining spot or absorption, or the scale deposit is on heating pipe assembly 23, can influence the heating effect of heating pipe assembly 23 like this, therefore a period of time later, need tear out heating pipe assembly 23 and wash, heating pipe lift dismouting subassembly 24 plays dismouting heating pipe assembly 23's effect, after the waste liquid evaporation, there is the crystallization sediment to remain in waste liquid evaporation treatment jar 2 bottoms, handle through opening slag charge treatment door 26, can set up the observation window on the slag charge treatment door 26, can observe the crystallization volume condition like this, so that in time clear up.
The evaporation heating base 22 is of a hollow structure, the evaporation heating base 22 is connected with the heat conduction oil device 3, a plurality of heating pipe insertion holes 221 are uniformly distributed on the evaporation heating base 22, the top of each heating pipe insertion hole 221 is provided with a boss installation groove 222, the heating pipe assembly 23 comprises a lifting disc 231, the lower end face of the lifting disc 231 is connected with a plurality of heating pipe connection bosses 232, the lower part of each heating pipe connection boss 232 is connected with a heating pipe 233, the number, the arrangement position and the diameter of the heating pipes 233 are matched with the heating pipe insertion holes 221, the heating pipes 233 can be inserted into the heating pipe insertion holes 221, the heat conduction oil circulates in the evaporation heating base 22, so that the heat is transmitted to the heating pipes 233, inner holes for circulating waste liquid are formed in the heating pipes 233, the holes upwards penetrate through the lifting disc 231, the waste liquid is heated and evaporated after flowing into the heating pipes 233, and generated steam rises and is output from the inner holes of the heating pipes 233, the size of heating pipe connection boss 232 is greater than and matches with boss mounting groove 222, be equipped with density convex ring 234 on the heating pipe connection boss 232 lower terminal surface, be equipped with sealed recess 223 on the boss mounting groove 222, the size and the sealed recess 223 phase-match of density convex ring 234, after heating pipe 233 cartridge, density convex ring 234 just in time presses in sealed recess 223, form sealedly, prevent that the waste liquid from heating pipe 233, gush up in the gap between heating pipe jack 221, heating pipe 233 should design than heating pipe jack 221 will be long, heating pipe 233 can extend to evaporation tank body 21 bottom position like this, ensure that bottom waste liquid also can be heated and evaporated, heating pipe 233, the quantity of heating pipe jack 221 should design comparatively much, form more waste liquid passageway, can promote the evaporation operating efficiency of waste liquid so greatly.
The heating pipe lifting assembly and disassembly component 24 comprises a lifting driving hand wheel 241 and a lifting screw 242, the lifting driving hand wheel 241 is rotatably installed on the tank body top cover 25, the lifting screw 242 is in threaded connection with the lifting driving hand wheel 241, the bottom end of the lifting screw 242 is rotatably connected to the upper end surface of a lifting disc 231, lifting motion guide grooves 2311 are symmetrically formed in the lifting disc 231, lifting guide rails 212 are symmetrically installed on the inner wall of the evaporation tank body 21, the lifting motion guide grooves 2311 are matched with the lifting guide rails 212 in size, the lifting guide rails 212 play a lifting guide role of the heating pipe component 23, and the lifting driving hand wheel 241 is screwed to drive the lifting screw 242 to lift, thereby drive heating pipe subassembly 23 motion, lift guided way 212 can make heating pipe subassembly 23 steadily go up and down, realizes quick, accurate alignment installation, and heating pipe subassembly 23 rises to and breaks away from evaporation heating base 22 after, just can hang out along with jar body top cap 25 together.
The middle tank body 12 is connected with a steam input pipe 121 and a first steam output pipe 122, the steam input pipe 121 and the first steam output pipe 122 are respectively connected with two ends of a steam circulation coil pipe 123, the steam input pipe 121 is arranged at a high position, the first steam output pipe 122 is arranged at a low position, the top of the evaporation tank body 21 is provided with a second steam output pipe 213, the second steam output pipe 213 is connected with a steam input pipe 121 through a pipeline, the gas-water separation mechanism 4 comprises a condenser 41 and a gas-water separation box 42, the gas-water separation box 42 is connected below the condenser 41, the condenser 41 is connected with the first steam output pipe 122 through a pipeline, the gas-water separation box 42 is connected with a negative pressure fan 43 and a reuse water discharge pipe 44, the negative pressure fan 43 enables the gas-water separation box 42 to form negative pressure, thus a steam flow path from the waste liquid evaporation treatment tank 2 to the waste liquid preheating cavity 14 to the condenser 41 is formed, and steam is condensed, separated into reuse water and waste gas, the waste gas is pumped and discharged to waste gas treatment equipment by a negative pressure fan 43, and the reuse water is discharged to an industrial water pool for reuse through a reuse water discharge pipe 44.
The activated carbon filter box 6 is arranged on a connecting pipeline of the condenser 41 and the first steam output pipe 122, and the activated carbon filter box 6 can play a primary gas filtering role and can reduce peculiar smell in steam.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides an evaporation treatment jar of waste liquid, includes that the evaporating pot body (21), evaporation heating base (22), heating pipe go up and down dismouting subassembly (24), its characterized in that: the evaporating pot body (21) bottom is equipped with waste liquid second conveyer pipe (211), evaporation heating base (22) fixed connection is in the latter half of the evaporating pot body (21), install heating pipe subassembly (23) on evaporation heating base (22), heating pipe subassembly (23) are connected with heating pipe lift dismouting subassembly (24) transmission, a jar body top cap (25) are installed at the evaporating pot body (21) top.
2. A waste liquid evaporation treatment tank as defined in claim 1, wherein: and a slag material processing door (26) is arranged on the side wall of the bottom of the evaporating tank body (21).
3. A waste liquid evaporating treatment tank as defined in claim 1, wherein: the evaporation heating base (22) is hollow structure, a plurality of heating pipe jack (221), every have been seted up to the equipartition on evaporation heating base (22) the top of heating pipe jack (221) all is equipped with boss mounting groove (222), heating pipe subassembly (23) are including lifting disk (231), be connected with a plurality of heating pipe connection boss (232) under lifting disk (231) on the terminal surface, every heating pipe connection boss (232) below all is connected with one heating pipe (233), the setting quantity, setting position, the diameter size of heating pipe (233) all with heating pipe jack (221) phase-match, the size of heating pipe connection boss (232) is greater than with boss mounting groove (222) phase-match.
4. A waste liquid evaporation treatment tank according to claim 3, wherein: the heating pipe is connected and is equipped with density convex ring (234) on the boss (232) lower terminal surface, be equipped with sealed recess (223) on boss mounting groove (222), the size and the sealed recess (223) phase-match of density convex ring (234).
5. A waste liquid evaporation treatment tank according to claim 3, wherein: heating pipe lift dismouting subassembly (24) include lift drive hand wheel (241), lifting screw (242), lift drive hand wheel (241) are rotated and are installed on jar body top cap (25), lifting screw (242) and lift drive hand wheel (241) threaded connection, lifting screw (242) bottom is rotated and is connected on lifter plate (231) up end, lifting motion guide way (2311) have been seted up to the symmetry on lifter plate (231), lift guided way (212) are installed to the symmetry on the evaporating pot body (21) inner wall, lifting motion guide way (2311) and lift guided way (212) size match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023138.3U CN216946280U (en) | 2022-01-04 | 2022-01-04 | Evaporation treatment tank for waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023138.3U CN216946280U (en) | 2022-01-04 | 2022-01-04 | Evaporation treatment tank for waste liquid |
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| Publication Number | Publication Date |
|---|---|
| CN216946280U true CN216946280U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023138.3U Active CN216946280U (en) | 2022-01-04 | 2022-01-04 | Evaporation treatment tank for waste liquid |
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| CN (1) | CN216946280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986661A (en) * | 2023-09-26 | 2023-11-03 | 南京沿江资源生态科学研究院有限公司 | Multistage coupling and separating device for organic waste liquid |
-
2022
- 2022-01-04 CN CN202220023138.3U patent/CN216946280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116986661A (en) * | 2023-09-26 | 2023-11-03 | 南京沿江资源生态科学研究院有限公司 | Multistage coupling and separating device for organic waste liquid |
| CN116986661B (en) * | 2023-09-26 | 2023-12-15 | 南京沿江资源生态科学研究院有限公司 | Multistage coupling and separating device for organic waste liquid |
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Effective date of registration: 20230725 Granted publication date: 20220712 |
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