CN220116379U - Energy-saving purified water pretreatment equipment degassing unit - Google Patents
Energy-saving purified water pretreatment equipment degassing unit Download PDFInfo
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- CN220116379U CN220116379U CN202321380609.7U CN202321380609U CN220116379U CN 220116379 U CN220116379 U CN 220116379U CN 202321380609 U CN202321380609 U CN 202321380609U CN 220116379 U CN220116379 U CN 220116379U
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- water
- storage tank
- ball valve
- outlet pipe
- water outlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 239000008213 purified water Substances 0.000 title claims abstract description 18
- 238000007872 degassing Methods 0.000 title description 2
- 238000003860 storage Methods 0.000 claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000003651 drinking water Substances 0.000 claims abstract description 28
- 235000020188 drinking water Nutrition 0.000 claims abstract description 28
- 239000006004 Quartz sand Substances 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000003303 reheating Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses an energy-saving type purified water pretreatment equipment disinfection device, belonging to the technical field of purified water treatment energy conservation and consumption reduction; the disinfection device comprises a drinking water tank, a heat exchanger, a quartz sand storage tank and an active carbon storage tank which are sequentially connected; the bottom of the active carbon storage tank is connected with a water outlet pipe; the water outlet pipe is connected with the precise filter; a first ball valve is arranged at the water inlet of the precision filter; the water outlet pipe is connected to the water inlet of the heat exchanger through a first pipeline, and the first pipeline is provided with a second ball valve; the top parts of the quartz sand storage tank and the activated carbon storage tank are connected with a steam-water separator; according to the utility model, residual water in the active carbon storage tank is directly returned to the heat exchanger through the circulating pipeline for further heating, then enters the quartz sand storage tank and the active carbon storage tank again, and is repeatedly circulated for high-temperature sterilization, so that the energy waste caused by the prior reheating unidirectional flow sterilization treatment from the drinking water tank is avoided.
Description
Technical Field
The utility model belongs to the technical field of energy conservation and consumption reduction of purified water treatment, and particularly relates to an energy-saving type sterilizing device of purified water pretreatment equipment.
Background
In the pharmaceutical industry, liquid medicine production requires pretreatment such as filtering and purification of raw material water to prepare purified water for use. In the preparation process of purified water, drinking water firstly enters the top of a quartz sand storage tank after being heated by a heat exchanger through a multistage pump, then enters the top of an active carbon storage tank after coming out of the bottom of the quartz sand storage tank, and finally enters a precision filter through a water outlet (a discharge state while heating) below the active carbon storage tank; a temperature sensor is arranged at a water outlet below the active carbon storage tank, and when the temperature of the sensor reaches 80 ℃, the pretreatment system is required to be disinfected for 1 hour; the specific process of disinfection is to adopt a drinking water heating mode to disinfect the quartz sand storage tank and the active carbon storage tank at high temperature; because the pretreatment equipment is disinfected by using the drinking water, the drinking water entering the heat exchanger is at normal temperature (20-30 ℃), the water flow rate in the disinfection process is about 7 tons/h, the whole disinfection process comprises heating and disinfecting for at least 6-7 hours, and the water and steam consumption is very high; the energy consumption is large.
Disclosure of Invention
The utility model overcomes the defects of the prior art, provides an energy-saving sterilizing device of purified water pretreatment equipment, and solves the problem of energy consumption in the pasteurization process of a purified water pretreatment system.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme.
An energy-saving purified water pretreatment equipment disinfection device comprises a drinking water tank, a heat exchanger, a quartz sand storage tank and an active carbon storage tank which are sequentially connected; the bottom of the active carbon storage tank is connected with a water outlet pipe; the water outlet pipe is connected with the precise filter; a first ball valve is arranged at the water inlet of the precise filter; the water outlet pipe is connected to the water inlet of the heat exchanger through a first pipeline, and the first pipeline is provided with a second ball valve; the water outlet pipe is connected with a water outlet pipe, and the water outlet pipe is provided with a water outlet valve; the top of quartz sand storage tank and active carbon storage tank all is connected with the catch water, the air inlet of catch water is provided with the third ball valve.
Further, the first pipeline is also provided with a fourth ball valve, and the fourth ball valve is arranged at one end of the water outlet pipe which is close to the connection of the active carbon storage tank; the second ball valve is arranged at one end close to the heat exchanger.
Further, a check valve is arranged at the water outlet of the drinking water tank.
Further, the first ball valve, the second ball valve and the third ball valve are all stainless steel manual valves.
Further, the water outlet pipe is connected with the first pipeline and the water outlet pipe through tee joints respectively.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, residual water in the active carbon storage tank is directly returned to the heat exchanger through the circulating pipeline for further heating, then enters the quartz sand storage tank and the active carbon storage tank again, and is repeatedly circulated for high-temperature sterilization, so that the energy waste caused by the prior reheating unidirectional flow sterilization treatment from the drinking water tank is avoided. When the system starts to circulate, water shortage or air intake of the system can possibly be caused, normal circulation can not be realized, the drinking water storage tank supplements water, when the system starts to circulate normally, the drinking water storage tank is influenced by the pressure of the system, and the drinking water is kept still, and the system water can not return to the drinking water storage tank to pollute the drinking water due to the check valve arranged at the position; when the drinking water heated by the heat exchanger flows to the quartz sand storage tank and the activated carbon storage tank, the heated drinking water expands, the heated gas is discharged through the steam-water separator, and the condensed water returns to the quartz sand storage tank and the activated carbon storage tank respectively to continue to participate in circulation. The sterilizing device of the utility model can save at least more than one-way sterilizing treatment for each sterilization5 hours; each disinfection can save about 30 tons of drinking water, 22kw of electricity and 220m of natural gas 3 . Effectively improves the efficiency of raw material water treatment in the pharmaceutical industry and reduces the cost.
Drawings
FIG. 1 is a schematic structural view of a sterilizing apparatus for an energy-saving purified water pretreatment device according to the present utility model;
in the figure: the water tank is characterized in that the water tank is 1, the heat exchanger is 2, the quartz sand storage tank is 3, the activated carbon storage tank is 4, the water outlet pipe is 5, the precision filter is 6, the first ball valve is 7, the first pipeline is 8, the second ball valve is 9, the water outlet pipe is 10, the water outlet valve is 11, the steam-water separator is 12, the third ball valve is 13, the fourth ball valve is 14, and the check valve is 15.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. The following describes the technical scheme of the present utility model in detail with reference to examples and drawings, but the scope of protection is not limited thereto.
Referring to fig. 1, the embodiment proposes an energy-saving type sterilizing device for purified water pretreatment equipment, which comprises a drinking water tank 1, a heat exchanger 2, a quartz sand storage tank 3 and an activated carbon storage tank 4 which are sequentially connected; the bottom of the active carbon storage tank 4 is connected with a water outlet pipe 5; the water outlet pipe 5 is connected with a precision filter 6.
A first ball valve 7 is arranged at the water inlet of the precise filter 6; the water outlet pipe 5 is respectively connected with a first pipeline 8 and a water outlet pipe 10 through a tee joint. The water outlet pipe 5 is connected to the water inlet of the heat exchanger 2 through a first pipeline 8, and the first pipeline 8 is provided with a second ball valve 9 and a fourth ball valve 14; the fourth ball valve 14 is arranged at one end of the water outlet pipe 5 which is close to the connection of the active carbon storage tank 4; the second ball valve 9 is arranged at one end close to the heat exchanger 2. The drain pipe 10 is provided with a drain valve 11; the tops of the quartz sand storage tank 3 and the activated carbon storage tank 4 are both connected with a steam-water separator 12, and a third ball valve 13 is arranged at an air inlet of the steam-water separator 12.
A check valve 15 is arranged at the water outlet of the drinking water tank 1.
Further, the first ball valve 7, the second ball valve 9, the third ball valve 13 and the fourth ball valve 14 are all stainless steel manual valves.
The working process of the disinfection device in the embodiment is as follows:
1. when the pretreatment equipment is in normal operation, the check valve 15 is in a normally open state; the first ball valve 7 is opened, and the second ball valve 9, the third ball valve 13, the fourth ball valve 14 and the drain valve 11 are closed.
2. When the pretreatment equipment needs to be pasteurized, the first ball valve 7 is closed, the drain valve 11 of the activated carbon storage tank 4 is closed, the second ball valve 9, the third ball valve 13 and the fourth ball valve 14 are opened, and the activated carbon drain water automatically returns to the heat exchanger 2 and then enters the quartz sand storage tank 3 and the activated carbon storage tank 4 again after being heated, and the repeated circulation sterilization is performed.
3. When the disinfection system just starts to circulate, water shortage of the system or incapability of normal circulation of air intake can be caused, the drinking water tank 1 can automatically replenish water, when the system starts to circulate normally, the water of the drinking water tank 1 is influenced by the pressure of the system, and the system water cannot return to the drinking water tank 1 to pollute the drinking water due to the fact that the check valve 15 is arranged at the position.
4. When the drinking water heated by the heat exchanger 2 flows to the quartz sand storage tank 3 and the activated carbon storage tank 4, the heated gas is discharged through the steam-water separator 12 due to expansion of the heated drinking water, and the condensed water returns to the quartz sand storage tank 3 and the activated carbon storage tank 4 respectively to continue to participate in circulation.
5. After disinfection is finished, the first ball valve 7, the second ball valve 9, the third ball valve 13 and the fourth ball valve 14 are respectively closed, the drain valve 11 is opened, the system is cooled, and after the system temperature is normal, each valve is restored to a normal running state. At least 5 hours can be saved compared with the original system when the system is disinfected once; each disinfection can save about 30 tons of drinking water, 22kw of electricity and 220m of natural gas 3 。
While the utility model has been described in detail in connection with specific preferred embodiments thereof, it is not to be construed as limited thereto, but rather as a result of a simple deduction or substitution by a person having ordinary skill in the art to which the utility model pertains without departing from the scope of the utility model defined by the appended claims.
Claims (5)
1. An energy-saving purified water pretreatment equipment disinfection device comprises a drinking water tank (1), a heat exchanger (2), a quartz sand storage tank (3) and an active carbon storage tank (4) which are sequentially connected; the bottom of the active carbon storage tank (4) is connected with a water outlet pipe (5); the water outlet pipe (5) is connected with the precise filter (6); the device is characterized in that a first ball valve (7) is arranged at the water inlet of the precise filter (6); the water outlet pipe (5) is connected to a water inlet of the heat exchanger (2) through a first pipeline (8), and the first pipeline (8) is provided with a second ball valve (9); the water outlet pipe (5) is connected with a water outlet pipe (10), and the water outlet pipe (10) is provided with a water outlet valve (11); the top of quartz sand storage tank (3) and active carbon storage tank (4) all is connected with catch water (12), the air inlet of catch water (12) is provided with third ball valve (13).
2. The sterilizing device of energy-saving purified water pretreatment equipment according to claim 1, characterized in that the first pipeline (8) is further provided with a fourth ball valve (14), and the fourth ball valve (14) is arranged at one end of a water outlet pipe (5) connected near the activated carbon storage tank (4); the second ball valve (9) is arranged at one end close to the heat exchanger (2).
3. An energy-saving purified water pretreatment apparatus sterilizing device according to claim 1, characterized in that a check valve (15) is provided at the water outlet of the drinking water tank (1).
4. An energy-saving purified water pretreatment apparatus sterilizing device according to claim 1, wherein said first ball valve (7), second ball valve (9) and third ball valve (13) are all stainless steel manual valves.
5. The sterilizing device of the energy-saving purified water pretreatment equipment according to claim 1, wherein the water outlet pipe (5) is respectively connected with the first pipeline (8) and the water outlet pipe (10) through a tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380609.7U CN220116379U (en) | 2023-06-01 | 2023-06-01 | Energy-saving purified water pretreatment equipment degassing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380609.7U CN220116379U (en) | 2023-06-01 | 2023-06-01 | Energy-saving purified water pretreatment equipment degassing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116379U true CN220116379U (en) | 2023-12-01 |
Family
ID=88913094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380609.7U Active CN220116379U (en) | 2023-06-01 | 2023-06-01 | Energy-saving purified water pretreatment equipment degassing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116379U (en) |
-
2023
- 2023-06-01 CN CN202321380609.7U patent/CN220116379U/en active Active
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