CN213835101U - Temperature control device for preparing bio-organic fertilizer - Google Patents
Temperature control device for preparing bio-organic fertilizer Download PDFInfo
- Publication number
- CN213835101U CN213835101U CN202022304458.XU CN202022304458U CN213835101U CN 213835101 U CN213835101 U CN 213835101U CN 202022304458 U CN202022304458 U CN 202022304458U CN 213835101 U CN213835101 U CN 213835101U
- Authority
- CN
- China
- Prior art keywords
- flow path
- temperature control
- temperature
- main flow
- port
- 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.)
- Expired - Fee Related
Links
- 239000003895 organic fertilizer Substances 0.000 title claims abstract description 21
- 239000003507 refrigerant Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 28
- 150000002500 ions Chemical class 0.000 claims description 22
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 3
- 239000003456 ion exchange resin Substances 0.000 claims description 3
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 239000002361 compost Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Fertilizers (AREA)
Abstract
The utility model provides a temperature control device for preparing bio-organic fertilizer, which is provided with a main flow path, wherein the main flow path is connected with a pump, the discharge side and the suction side of the pump, the pump drives a heat carrier, a heat carrier loop circulates in the main flow path, a temperature adjusting unit cools a heating medium flowing in the temperature adjusting flow path part, and a temperature control device controls the temperature through an ion doping device; in the temperature adjusting unit, a refrigerant compressed by a compressor flows into a condenser, is cooled and condensed by a fan, the refrigerant condensed in the condenser is decompressed to a low temperature by an expansion valve, and then flows into an evaporator, and the refrigerant flowing into the evaporator cools a heat medium flowing through a temperature adjusting flow path portion; in the heat medium circuit, the supply pipe is connected to the downstream side of the temperature adjustment flow path portion, the temperature control target device is connected to the downstream side of the connection position of the supply pipe in the main flow path, and the portion of the main flow path on the downstream side of the temperature adjustment flow path portion is a three-way valve.
Description
Technical Field
The utility model relates to a temperature control device especially relates to a preparation bio-organic fertilizer's temperature control device.
Background
The temperature, the humidity, the pH value and the C/N ratio of compost in the fermentation process of the bio-organic fertilizer are important factors influencing the fermentation of the compost. The temperature during the organic fertilizer fermentation process can be summarized as follows: the temperature is stably raised in the early stage, the high temperature in the middle part is kept moderate, and the temperature is slowly lowered in the later stage, so that the maturity of the organic fertilizer is directly influenced by the temperature control device.
Disclosure of Invention
The utility model provides a temperature control device for preparing bio-organic fertilizer, which is provided with a main flow path, wherein the main flow path is connected with a pump, the discharge side and the suction side of the pump, the pump drives a heat carrier, a heat carrier loop circulates in the main flow path, a temperature adjusting unit cools a heating medium flowing in the temperature adjusting flow path part, and a temperature control device controls the temperature through an ion doping device;
the temperature adjusting unit includes a compressor, a condenser, an evaporator, a hybrid condenser, a first cooling tank, a second cooling tank, a refrigerant compressed by the compressor flows into the condenser, is cooled and condensed by a fan, the refrigerant condensed in the condenser is decompressed to a low temperature by an expansion valve, and then flows into the evaporator, the refrigerant flowing into the evaporator cools a heat medium flowing through a temperature adjusting flow path portion;
the heat carrier circuit includes a supply pipe section, a return pipe section, a temperature control target device, and a temperature control flow path section, the supply pipe section being connected to a downstream side of the temperature control flow path section, the temperature control target device being connected to a downstream side of a connection position of the supply pipe section in the main flow path, the supply pipe section flowing a heat medium through the temperature control target device, the return pipe section being connected to an upstream side of the temperature control flow path section, an ion doping device being connected to an end of the return pipe section; a portion on the downstream side of the temperature regulation flow path portion in the main flow path is a three-way valve.
Further, the heat carrier circuit lower part further comprises an ion removing unit and an ionization duct portion, the ionization duct portion for passing the heat medium through the ion removing unit and returning to the main flow passage is connected to a portion of the main flow passage and constituted by the vessel, a resistivity sensor for detecting resistance of the heating medium is provided in the ionization duct portion, and the ion removing device has an ion exchange resin inside for removing ions in the heat medium flowing in.
Further, the temperature control device further includes a control unit for switching the three-way valve to the first state or the second state, the control unit switching the three-way valve from the second state to the first state at a constant speed for a predetermined period of time when the abnormality is detected by the level sensor, the resistivity sensor, and the flow sensor provided in the return pipe portion.
Further, the three-way valve includes a first port that allows the heat medium to flow through the second port in a state where the first port and the second port are communicated with each other, a return pipe portion that is connected to the third port of the three-way valve, and a supply pipe portion that is connected from the first port to the main flow path on an upstream side of a connection position, to the second port via the third port of the return pipe portion.
Further, condensed water contained in the hybrid condenser flows into the first cooling tank, and exhaust gas generated from organic fertilizer is also guided to the first cooling tank, and cooling water stored in the first cooling tank is circulated and supplied to the supply pipe portion through the second cooling tank.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the temperature control device for preparing the bio-organic fertilizer;
FIG. 2 is a schematic structural diagram of a heat carrier loop of the temperature control device for preparing the bio-organic fertilizer;
figure 3 is the utility model discloses a preparation bio-organic fertilizer's temperature control device's temperature regulating unit's schematic structure diagram.
Detailed Description
Fig. 1 is a schematic diagram showing an overall configuration of a temperature control device 100 according to an embodiment of the present invention. As shown in fig. 1, a temperature control device 100 for producing a bio-organic fertilizer according to the present embodiment has a main flow path 2, the main flow path 2 connecting a pump 1, a discharge side and a suction side of the pump 1, and a heat medium circuit 17 circulating in the main flow path 2 when the pump 1 drives a heat medium a, a temperature adjusting unit 37 cooling a heating medium flowing in a temperature adjusting flow path portion 12A defined in a part of the main flow path 2, wherein pure water is used as a refrigerant. In the main flow path 2 of the heat carrier circuit 17, the heat medium circulates as indicated by arrows a, B, C and D in fig. 1. Wherein the temperature control device 100 performs temperature control by the ion doping device 107.
Referring to fig. 3, in the present embodiment, the temperature adjusting unit 37 is a refrigerating apparatus, and the compressor 11, the condenser 22, the evaporator 14, the hybrid condenser 101, the first cooling tank 102, and the second cooling tank 103 are connected to constitute a heat carrier circuit in which a refrigerant circulates. The heat exchanger 15 is constituted by the evaporator 14 in the heat medium circuit and the temperature adjustment flow path portion 12A in the above-described main flow path 2, and the heat medium flowing through the temperature adjustment flow path portion 12A is cooled by absorbing heat when the refrigerant of the evaporator 14 evaporates.
In the heat medium circuit, the refrigerant compressed by the compressor 11 flows into the air-cooled condenser 22, and is cooled and condensed by the fan. The condenser 22 in the present embodiment may adjust the output of the fan 10a based on the detection value of a pressure sensor that detects the pressure of the refrigerant on the downstream side. Thereafter, the refrigerant condensed in the condenser 22 is decompressed to a low temperature by an expansion valve (not shown), and then flows into the evaporator 14. The refrigerant flowing into the evaporator 14 cools the heat medium flowing through the temperature-adjusting flow path portion 12A, and the opening a in the main flow path 2 absorbs heat and flows into the compressor 11. Heat exchanger 15 has a plate-like structure, cooling tower 106 is provided upstream of condenser 22, and a secondary cooling water circulation system is provided between hybrid condenser 101 and heat exchanger 15.
The condensed water contained in the hybrid condenser 101 flows into the first cooling tank 102, and the exhaust gas generated from the organic fertilizer is also guided to the first cooling tank 102, and the cooling water stored in the first cooling tank 102 is circulated and supplied to the supply pipe portion 3 through the second cooling tank 103. In this way, it is possible to circulate the cooling water stored in the hybrid condenser 101 to the first cooling tank 102, and gradually use a predetermined amount of the cooling water stored in the first cooling tank 102 while heating using the batch reactor, temporarily absorbing the heat of the exhaust gas steam generated from the exhaust gas discharged at one time.
Therefore, the heat of the primary steam discharged from the organic fertilizer reactor can be reduced in a short time by assisting the cooling capacity of the cooling water stored in the first cooling tank 102 and the second cooling tank 103, without being limited to the cooling capacity of the condenser 22.
The expansion valve (not shown) in the present embodiment is an electronic expansion valve, and the cooling capacity of the evaporator can be controlled to 34 watts by adjusting the opening degree a based on a temperature sensor that detects the temperature of the heat medium flowing on the downstream side of the temperature adjustment flow path portion 12A. The hot gas circuit 16 is capable of controlling the cooling capacity of the evaporator 14 by supplying high temperature refrigerant compressed by the compressor 11 between an expansion valve (not shown) and the evaporator 14. The flow rate of the refrigerant can be adjusted by supplying the hot gas circuit 16 according to the present embodiment to the compressor 11 between the expansion valve (not shown) and the evaporator 14 by adjusting the opening degree a of the heat exchanger 15 according to the pressure of the refrigerant on the upstream side of the compressor.
As shown in the heat medium circuit 17 of fig. 2, in the main flow path 2 of the heat medium circuit 17, the supply tube portions 3 are connected to the downstream side of the temperature adjustment flow path portion 12A, and the supply tube portions 3 cause the heat medium to flow through the temperature control target device 20. A temperature control target device 20 is connected to the main flow path 2 on the downstream side of the connection position of the supply pipe portion 3, a return pipe portion 4 is connected to the upstream side of the temperature adjustment flow path portion 12A, and an ion doping device 107 is connected to the end of the return pipe portion 4. A circulation pump 14a is provided between the supply pipe portion 3 and the temperature control target device 20, and a transfer pump 13a is provided between the return pipe portion 4 and the ion doping apparatus 107.
In the present embodiment, the portion on the downstream side of the temperature regulation flow path portion 12A in the main flow path 2 is the three-way valve 30 having the first port 33, the second port 32, and the third port 34, the first port 33 allows the heat medium to flow through the second port 32 in a state where the first port 33 and the second port 32 are communicated with each other, and the return pipe portion 4 is connected to the above-mentioned third port 34 of the three-way valve 30, and therefore, the supply pipe portion 3 is connected from the first port to the main flow path 2 on the upstream side of the connection position, to the second port 32 via the third port 34 of the return pipe portion 4.
In a preferred embodiment, the temperature control device 100 further includes a control unit 10, which is constituted by, for example, a CPU or the like, for switching the three-way valve 30 to the first state or the second state, and the control unit 10 switches the three-way valve 30 from the second state to the first state at a constant speed for a predetermined period of time when the abnormality is detected by the level sensor 6A, the resistivity sensor 7A, and the flow sensor 9 provided in the return pipe portion 4.
Referring to fig. 2, the lower portion of the heat carrier circuit 17 further includes an ion removal unit 8 and an ionization duct portion 7, and the ionization duct portion 7 for passing the heat medium through the ion removal unit 8 and returning to the main flow path 2 is connected to the portion of the main flow path 2 constituted by the vessel 6, specifically, in the portion on the downstream side of the temperature regulation flow path portion 12A of the main flow path 2 and on the upstream side of the supply tube portion 3, the ionization duct portion 7 is branched off, and on the downstream side of the branching point, the ionization duct portion 7 is connected to the main flow path 2 again. A resistivity sensor 7A for detecting the resistance of the heating medium is provided in the ionization duct portion 7. An ion removal device 8 is removably provided in the ionization duct section 7, the ion removal device 8 preferably being a cartridge purifier. Since the ion removing device 8 has an ion exchange resin therein, ions in the heat medium flowing in can be removed. Preferably, the ion removing device 8 has a removing ability such that the resistivity of pure water is about 3M Ω · cm.
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 scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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.
Claims (5)
1. A temperature control device for preparing a bio-organic fertilizer is characterized by comprising a main flow path, a pump, a discharge side and a suction side of the pump are connected through the main flow path, the pump drives a heat carrier, a heat carrier loop circulates in the main flow path, a temperature adjusting unit cools a heating medium flowing in a temperature adjusting flow path part, and the temperature control device controls the temperature through an ion doping device;
the temperature adjusting unit includes a compressor, a condenser, an evaporator, a hybrid condenser, a first cooling tank, a second cooling tank, a refrigerant compressed by the compressor flows into the condenser, is cooled and condensed by a fan, the refrigerant condensed in the condenser is decompressed to a low temperature by an expansion valve, and then flows into the evaporator, the refrigerant flowing into the evaporator cools a heat medium flowing through a temperature adjusting flow path portion;
the heat carrier circuit includes a supply pipe section, a return pipe section, a temperature control target device, and a temperature control flow path section, the supply pipe section being connected to a downstream side of the temperature control flow path section, the temperature control target device being connected to a downstream side of a connection position of the supply pipe section in the main flow path, the supply pipe section flowing a heat medium through the temperature control target device, the return pipe section being connected to an upstream side of the temperature control flow path section, an ion doping device being connected to an end of the return pipe section; a portion on the downstream side of the temperature regulation flow path portion in the main flow path is a three-way valve.
2. The temperature control device for preparing bio-organic fertilizer according to claim 1, wherein the heat carrier circuit lower part further comprises an ion removing unit and an ionization duct portion, the ionization duct portion for passing the heat medium through the ion removing unit and returning to the main flow path is connected to a portion of the main flow path constituted by the vessel, a resistivity sensor for detecting resistance of the heating medium is provided in the ionization duct portion, and the ion removing device has an ion exchange resin inside for removing ions in the heat medium flowing in.
3. The temperature control device for preparing bio-organic fertilizer according to claim 1, further comprising a control unit for switching the three-way valve to the first state or the second state, wherein the control unit switches the three-way valve from the second state to the first state at a constant speed for a predetermined period of time when the abnormality is detected by the level sensor, the resistivity sensor and the flow sensor provided in the return pipe portion.
4. The temperature control device for producing a bio-organic fertilizer according to claim 3, wherein the three-way valve includes a first port, a second port, and a third port, the first port allows the heat medium to flow through the second port in a state where the first port and the second port are communicated with each other, the return pipe portion is connected to the third port of the three-way valve, and the supply pipe portion is connected from the first port to the main flow path on an upstream side of the connection position, to the second port via the third port of the return pipe portion.
5. The temperature control device for preparing bio-organic fertilizer according to claim 1, wherein condensed water contained in the mixing condenser flows into the first cooling tank, and exhaust gas generated from the bio-organic fertilizer is also guided to the first cooling tank, and cooling water stored in the first cooling tank is circulated and supplied to the supply pipe portion through the second cooling tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304458.XU CN213835101U (en) | 2020-10-16 | 2020-10-16 | Temperature control device for preparing bio-organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304458.XU CN213835101U (en) | 2020-10-16 | 2020-10-16 | Temperature control device for preparing bio-organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213835101U true CN213835101U (en) | 2021-07-30 |
Family
ID=77009182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022304458.XU Expired - Fee Related CN213835101U (en) | 2020-10-16 | 2020-10-16 | Temperature control device for preparing bio-organic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213835101U (en) |
-
2020
- 2020-10-16 CN CN202022304458.XU patent/CN213835101U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7913501B2 (en) | Water-cooled air conditioning system using condenser water regeneration for precise air reheat in dehumidifying mode | |
| US20200214173A1 (en) | Phase-change cooling apparatus and phase-change cooling method | |
| KR101109730B1 (en) | Chiller apparatus for semiconductor process and Method for controlling temperature in the same | |
| CN111342326A (en) | Constant temperature device | |
| CN207688446U (en) | Air conditioning system | |
| JP3973441B2 (en) | Air conditioner | |
| JP2007303806A (en) | Refrigerating cycle device and its operation method | |
| JPS627463B2 (en) | ||
| JP2008147184A (en) | Temperature control of cathode ingress air flow for fuel cell system | |
| CN110793201A (en) | Air-cooled high-temperature heat exchange system with controllable water tank temperature and use method thereof | |
| CN202709341U (en) | Temperature-adjusting type dehumidification unit | |
| CN213835101U (en) | Temperature control device for preparing bio-organic fertilizer | |
| KR101084928B1 (en) | Heat pump having freezing protection apparatus | |
| JP2010007956A (en) | Temperature adjustment system | |
| CN209085106U (en) | Refrigerating system | |
| CN213747100U (en) | High-precision constant-temperature constant-humidity air conditioner | |
| JP4097405B2 (en) | Engine cooling method and apparatus and refrigeration apparatus | |
| JP2018141565A (en) | Absorption type refrigeration system | |
| CN110375405A (en) | A kind of accurate fluorine pump air-conditioning and control method of freezing | |
| JP2921632B2 (en) | Cold water supply method and equipment for cooling air conditioning of nuclear power plants | |
| JPH11182948A (en) | Air conditioner | |
| JP2878240B2 (en) | Heat supply equipment | |
| JP2018115772A (en) | Flow control device of heat source machine for air conditioning | |
| CN109341126A (en) | Refrigeration system and control method | |
| CN219244013U (en) | Refrigerator and domestic hot water supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |