CN203240835U - Device for recycling waste heat of hydrochloric acid furnace - Google Patents
Device for recycling waste heat of hydrochloric acid furnace Download PDFInfo
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- CN203240835U CN203240835U CN2013202228865U CN201320222886U CN203240835U CN 203240835 U CN203240835 U CN 203240835U CN 2013202228865 U CN2013202228865 U CN 2013202228865U CN 201320222886 U CN201320222886 U CN 201320222886U CN 203240835 U CN203240835 U CN 203240835U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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Abstract
The utility model discloses a device for recycling waste heat of a hydrochloric acid furnace. The device for recycling the waste heat of the hydrochloric acid furnace comprises the hydrochloric acid furnace and a hot water type lithium bromide water chilling unit, wherein the hydrochloric acid furnace is composed of a furnace body, a furnace bottom and a high-purity quartz lamp base, a high-temperature hot water inlet pipe and a lower-temperature hot water outlet pipe are arranged on the left side of the hot water type lithium bromide water chilling unit, a chilled water outlet pipe and a chilled water inlet pipe are arranged on the right side of the hot water type lithium bromide water chilling unit, and a circulating cooling water outlet pipe and a circulating cooling water inlet pipe are arranged at the upper end of the hot water type lithium bromide water chilling unit. The device for recycling the waste heat of the hydrochloric acid furnace is characterized in that a high-temperature heat exchanger in a tubular body shape is arranged on the furnace body of the hydrochloric acid furnace in a sleeved mode, a water inlet pipe is arranged on the left side of the high-temperature heat exchanger, a water outlet pipe is arranged on the right side of the high-temperature heat exchanger, a spiral water groove is further formed in the inner wall of the high-temperature heat exchanger, and the water inlet pipe arranged on the left side of the high-temperature heat exchanger and the water outlet pipe arranged on the right side of the high-temperature heat exchanger are communicated and integrated with the heat exchanger, a circulating hot water pump B, a circulating hot water pump A, the hot water type lithium bromide water chilling unit, a water replenishing bucket, a water replenishing pump B and a water replenishing pump A through pipelines. The device for recycling the waste heat of the hydrochloric acid furnace can be used in the hydrochloric acid producing process of the hydrochloric acid furnace.
Description
Technical field
The utility model relates to a kind of hydrochloric acid stove, particularly relates to a kind of hydrochloric acid stove waste heat recycling device.
Background technology
Development along with modern industry, the industrial park of every profession and trade is constructed and put into operation in succession, yet, in the industrial park, particularly in the chemical industrial park still do things in his own way in each chemical plant, the not in addition overall arrangement that takes full advantage of also to the energy, for example the hydrochloric acid stove in process of production, by hydrogen under the high temperature and effect of light of high purity quartz lamp holder, can in chlorine, fully mix and burn, synthesising hydrogen, discharge simultaneously a large amount of reaction heat, but a large amount of reaction heat that present hydrochloric acid stove discharges in process of production but are to be discharged in the atmosphere, waste, and producing the used 7 ℃ of chilled waters of equipment such as clorox and chlorinated paraffin wax on the other hand, also at the electrical chillers or the ammonia refrigeration unit that use high energy consumption.Thus in the energy resources task of top priority in short supply, be necessary for the road of a large amount of reaction heat exploitation regeneration that the hydrochloric acid stove discharges in process of production.
Summary of the invention
The purpose of this utility model is that a kind of hydrochloric acid stove waste heat recycling device will be provided, and it can realize effectively that not only used heat produces again, improves energy use efficiency, and can also reach the purpose of energy-saving and emission-reduction, builds simultaneously the low-carbon (LC) environment.
Solution of the present utility model is to achieve the above object: hydrochloric acid stove waste heat recycling device of the present utility model comprises hydrochloric acid stove and hot water lithium bromide handpiece Water Chilling Units, described hydrochloric acid stove is by shaft, furnace bottom and high purity quartz lamp holder form, the left side of described hot water lithium bromide handpiece Water Chilling Units is provided with high-temperature-hot-water inlet tube and low-temperature water heating outlet, the right side of described hot water lithium bromide handpiece Water Chilling Units is provided with chilled water outlet pipe and chilled water inlet tube, the upper end of described hot water lithium bromide handpiece Water Chilling Units is provided with circulating cooling water outlet pipe and recirculated cooling water inlet tube, the shaft place of described hydrochloric acid stove is provided with a high-temperature heat exchanger, described high-temperature heat exchanger is body in a tubular form, described high-temperature heat exchanger inwall is provided with the twist water grain of shape, described high-temperature heat exchanger left side is provided with a water inlet pipe, the right side is provided with a water outlet pipe, described high-temperature heat exchanger is sleeved on the described shaft, and formation is sealedly connected and fixed, the set water outlet pipe in described high-temperature heat exchanger right side is communicated with flow pipe, be serially connected with successively threeway A on the described flow pipe, control valve, threeway B, threeway C and threeway D, the set high-temperature-hot-water inlet tube in the middle delivery port of the threeway A that is connected in series on the described flow pipe and described hot water lithium bromide handpiece Water Chilling Units left side is communicated with by water pipe A formation, the set low-temperature water heating outlet in the middle water inlet of the threeway B that is connected in series on the described flow pipe and described hot water lithium bromide handpiece Water Chilling Units left side is communicated with by water pipe B formation, the middle water inlet of the threeway C that is connected in series on the described flow pipe is communicated with a moisturizing bucket, described moisturizing bucket left side is provided with a water outlet pipe, described moisturizing bucket right side is provided with a water inlet pipe, the middle water inlet of the threeway C that is connected in series on the set water outlet pipe in described moisturizing bucket left side and the described flow pipe forms connection by water pipe C, the set water inlet pipe in described moisturizing bucket right side forms by the filling pipe B that is serially connected with threeway E with the delivery port of small pump B and is communicated with, described filling pipe B is also formed by filling pipe A with the delivery port of small pump A by the middle water inlet of the threeway E of serial connection on it and is communicated with, the water inlet of described small pump A forms with the other end of the secondary water water pipe that is serially connected with threeway F and is communicated with, the middle delivery port of the water inlet of described small pump B by the threeway F that is connected in series on filling pipe and the secondary water water pipe forms and is communicated with, the set water inlet pipe in the left side of described high-temperature heat exchanger be communicated with one last time water pipe, described last time, the other end place of water pipe was communicated with a heat exchanger, the two ends of described heat exchanger upper surface are respectively equipped with circulating water outlet pipe and backwater outlet, the two ends of described heat exchanger lower surface are respectively equipped with circulating water intake pipe and backwater inlet tube, the set water inlet pipe in the backwater outlet of described heat exchanger upper surface and the left side of described high-temperature heat exchanger is communicated with last time, the other end of water pipe was communicated with, the backwater inlet tube of described heat exchanger lower surface is communicated with return pipe in, the middle return pipe other end that the backwater inlet tube of described heat exchanger lower surface is communicated with is communicated with a threeway G, the two-port of the threeway G that the other end of the middle return pipe that the backwater inlet tube of described heat exchanger lower surface is communicated with is communicated with is passed through respectively bottom left, right return pipe forms with the delivery port of circulating hot-water pump A and circulating hot-water pump B and is communicated with, the water inlet of described circulating hot-water pump A and the other end of described flow pipe form and are communicated with, and the middle delivery port of the threeway D that is connected in series on the water inlet of described circulating hot-water pump B and the described flow pipe is by water pipe D formation connection.
Described shaft is the graphite shaft.
Described high-temperature heat exchanger is the graphite high-temperature heat exchanger.
Also be serially connected with butterfly valve A on the described water pipe A.
Also be serially connected with butterfly valve B on the described water pipe B.
Also be serially connected with butterfly valve C on the described water pipe C.
Also be serially connected with butterfly valve D and thermometer A on the flow pipe at the water outlet pipe place that described high-temperature heat exchanger right side is set, also be serially connected with butterfly valve E and thermometer B the last time that set water inlet pipe place, the left side of described high-temperature heat exchanger is communicated with on the water pipe.
Also be serially connected with check-valves A on the filling pipe A of the water outlet of described small pump A, also be serially connected with ball valve A on the secondary water water pipe of the water inlet of described small pump A, also be serially connected with check-valves B on the filling pipe B of the water outlet of small pump B, also be serially connected with ball valve B on the filling pipe of the water inlet of described small pump B.
Also be serially connected with check-valves C on the bottom left return pipe of the water outlet of described circulating hot-water pump A, also be serially connected with butterfly valve F on the flow pipe of the water inlet of described circulating hot-water pump A, also be serially connected with check-valves D on the bottom right return pipe of the water outlet of described circulating hot-water pump B, also be serially connected with butterfly valve G on the water pipe D of the water inlet of described circulating hot-water pump B.
Hydrochloric acid stove waste heat recycling device of the present utility model is mainly taked at the shaft place of hydrochloric acid stove one its inwall to be set and is provided with the twist high-temperature heat exchanger of the water grain of shape, a water inlet pipe is established in the high-temperature heat exchanger left side, a water outlet pipe is established on the right side, and by pipeline the high-temperature heat exchanger on the hydrochloric acid stove, hot water lithium bromide handpiece Water Chilling Units, heat exchanger and the connection of moisturizing bucket is integral.
Described hydrochloric acid stove is when synthesising hydrogen and discharge a large amount of reaction heat, reaction heat is contained in the low-temperature circulating water in the water grain of twist shape set on the high-temperature heat exchanger inwall on the shaft by the direct heating jacket of shaft, and make low-temperature circulating water become high temperature circulation water about 95 ℃, then the threeway A that set water outlet pipe is connected in series by flow pipe successively from the high-temperature heat exchanger right side and water pipe A enter the set high-temperature-hot-water inlet tube in hot water lithium bromide handpiece Water Chilling Units left side provides high temperature circulation water to hot-water type lithium bromide cooling-water machine group, after flow out low-temperature circulating water from the set low-temperature water heating outlet in described hot water lithium bromide handpiece Water Chilling Units left side again, low-temperature circulating water and successively by water pipe B, the middle water inlet of the threeway B that is connected in series on the flow pipe, the water inlet of the hot water circulating pump A that the other end of flow pipe and flow pipe is communicated with, and by hot water circulating pump A by the bottom left return pipe, the backwater inlet tube of middle return pipe and heat exchanger lower surface is squeezed into low-temperature circulating water in the heat exchanger and is lowered the temperature, make circulating water temperature be lower than 85 ℃, low-temperature circulating water after the cooling is successively from the backwater outlet of heat exchanger upper surface, last time, the set water inlet pipe in left side of water pipe and high-temperature heat exchanger returned in the water grain of twist shape of high-temperature heat exchanger, again heating, so go round and begin again, recycling, for providing the high temperature circulation water about 95 ℃, the hot water lithium bromide handpiece Water Chilling Units freezes as drive energy, produce chilled water, the chilled water leaving water temperature is 7 ℃.Chilled water can supply the required chilled waters of production technology such as clorox, chlorinated paraffin wax.The circulating water of hydrochloric acid stove and hot water lithium bromide unit adopts soft water, the constant and suitable long-term use of heat exchange efficiency.
The leaving water temperature of the high-temperature heat exchanger water outlet pipe at hydrochloric acid stove shaft place is about 95 ℃, and the inflow temperature of water inlet pipe is for being lower than 85 ℃.The control valve that is connected in series on the described flow pipe is in closed condition usually, and is adjustable as open mode when the breakdown maintenance of hot water lithium bromide handpiece Water Chilling Units, opens and closes simultaneously on the butterfly valve A of water pipe A serial connection and the water pipe B the also butterfly valve B of serial connection.The moisturizing bucket then for the recirculated water in the high-temperature heat exchanger fill a vacancy standby, circulating hot-water pump B and small pump B are for subsequent use.
Hydrochloric acid stove waste heat recycling device of the present utility model not only can be produced highly purified hydrochloric acid but also can produce 7 ℃ of chilled waters, to satisfy the used 7 ℃ of chilled waters of production equipment such as clorox, chlorinated paraffin wax, reduce thus energy resource consumption and reach resource regeneration and recycling, reduce operating cost, simplify system equipment, also improve simultaneously the multiple benefits of production environment and reduction labour intensity.
Hydrochloric acid stove waste heat recycling device of the present utility model can be applicable in the hydrochloric acid production process of hydrochloric acid stove.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of hydrochloric acid stove waste heat recycling device of the present utility model.
Fig. 2 is the schematic diagram of the high-temperature heat exchanger of hydrochloric acid stove waste heat recycling device of the present utility model.
The specific embodiment
Below with reference to accompanying drawing hydrochloric acid stove waste heat recycling device of the present utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, the hydrochloric acid stove waste heat recycling device of this utility model comprises hydrochloric acid stove 1 and hot water lithium bromide handpiece Water Chilling Units 2.
Described hydrochloric acid stove 1 is formed by shaft 11, furnace bottom and high purity quartz lamp holder.Described shaft 11 is the graphite shaft.
The left side of described hot water lithium bromide handpiece Water Chilling Units 2 is provided with high-temperature-hot-water inlet tube 21 and low-temperature water heating outlet 22, the right side of described hot water lithium bromide handpiece Water Chilling Units 2 is provided with chilled water outlet pipe 23 and chilled water inlet tube 24, and the upper end of described hot water lithium bromide handpiece Water Chilling Units 2 is provided with circulating cooling water outlet pipe 25 and recirculated cooling water inlet tube 26.
Shaft 11 places of described hydrochloric acid stove 1 are provided with a high-temperature heat exchanger 12, described high-temperature heat exchanger 12 is the graphite high-temperature heat exchanger, described high-temperature heat exchanger is body in a tubular form, described high-temperature heat exchanger 12 inwalls are provided with the twist water grain 13 of shape, described high-temperature heat exchanger 12 left sides are provided with a water inlet pipe 14, the right side is provided with a water outlet pipe 15, and described high-temperature heat exchanger 12 is sleeved on the described shaft, and formation is sealedly connected and fixed.
The set water outlet pipe 15 in described high-temperature heat exchanger 12 right sides is communicated with flow pipe 3, be serially connected with successively butterfly valve D36 on the described flow pipe 3, thermometer A38, threeway A31, control valve 35, threeway B32, threeway C33, threeway D34 and butterfly valve F37, the set hot water inlet pipe 21 in middle delivery port and described hot water lithium bromide handpiece Water Chilling Units 2 left sides of the threeway A31 of serial connection is communicated with by water pipe A41 formation on the described flow pipe 3, also be serially connected with butterfly valve A411 on the described water pipe A41, the set hot water outlet pipe 22 in middle water inlet and described hot water lithium bromide handpiece Water Chilling Units 2 left sides of the threeway B32 of serial connection is communicated with by water pipe B42 formation on the described flow pipe 3, also be serially connected with butterfly valve B421 on the described water pipe B42, the middle water inlet of the threeway C33 of serial connection is communicated with a moisturizing bucket 5 on the described flow pipe 3, described moisturizing bucket 5 left sides are provided with a water outlet pipe 51, described moisturizing bucket 5 right sides are provided with a water inlet pipe 52, the middle water inlet of the threeway C33 that is connected in series on the set water outlet pipe 51 in described moisturizing bucket 5 left sides and the described flow pipe 3 forms by water pipe C43 and is communicated with, also be serially connected with butterfly valve C431 on the described water pipe C43, the set water inlet pipe 52 in described moisturizing bucket 5 right sides forms by the filling pipe B64 that is serially connected with check-valves B641 on it with the delivery port of small pump B62 and is communicated with, described filling pipe B64 is also formed by the filling pipe A63 that is serially connected with check-valves A631 on it with the delivery port of small pump A61 by the middle water inlet of the threeway E65 of serial connection on it and is communicated with, the other end of the water inlet of described small pump A61 and the secondary water water pipe 67 that is serially connected with threeway F66 and ball valve A671 forms and is communicated with, the middle delivery port formation connection of the threeway F66 that is connected in series on the filling pipe 68 of the water inlet of described small pump B62 by being serially connected with ball valve B681 on it and the secondary water water pipe 67.
The set water inlet pipe 14 in the left side of described high-temperature heat exchanger 12 be communicated with one last time water pipe 71, described last time is serially connected with butterfly valve E711 and thermometer B712 on the water pipe 71, described last time, water pipe 71 other end place was communicated with a heat exchanger 8, the two ends of described heat exchanger 8 upper surfaces are respectively equipped with circulating water outlet pipe 81 and backwater outlet 82, the two ends of described heat exchanger lower surface are respectively equipped with circulating water intake pipe 83 and backwater inlet tube 84, the set water inlet pipe 14 in the backwater outlet 82 of described heat exchanger 8 upper surfaces and the left side of described high-temperature heat exchanger 12 is communicated with last time, water pipe 71 the other end was communicated with, the backwater inlet tube 84 of described heat exchanger 8 lower surfaces is communicated with return pipe 72 in, middle return pipe 72 other ends that the backwater inlet tube 84 of described heat exchanger 8 lower surfaces is communicated with are communicated with a threeway G73, the two-port of the threeway G73 that the other end of the middle return pipe 72 that the backwater inlet tube 84 of described heat exchanger 8 lower surfaces is communicated with is communicated with is passed through respectively bottom left, right return pipe 74,75 form with the delivery port of circulating hot-water pump A9 and circulating hot-water pump B10 and to be communicated with, be serially connected with check-valves C741 on the bottom left return pipe 74 of the water outlet of described circulating hot-water pump A9, be serially connected with check-valves D751 on the bottom right return pipe 75 of the water outlet of described circulating hot-water pump B10, the other end of the water inlet of described circulating hot-water pump A9 and described flow pipe 3 forms and is communicated with, and the middle delivery port of the threeway D34 that is connected in series on the water inlet of described circulating hot-water pump B10 and the described flow pipe 3 is by being serially connected with the water pipe D44 formation connection of butterfly valve G441 on it.
The protection domain of hydrochloric acid stove waste heat recycling device of the present utility model is not limited to above-described embodiment, and heat industrial water or domestic water all belong to protection category of the present utility model after being communicated with a heat exchanger respectively such as the other end with the water pipe B42 of the middle water inlet of the other end of the water pipe A41 of the middle water outlet of the threeway A31 on the flow pipe 3 and the threeway B32 on the flow pipe 3.
Claims (9)
1. hydrochloric acid stove waste heat recycling device, it comprises hydrochloric acid stove (1) and hot water lithium bromide handpiece Water Chilling Units (2), described hydrochloric acid stove (1) is by shaft (11), furnace bottom and high purity quartz lamp holder form, the left side of described hot water lithium bromide handpiece Water Chilling Units (2) is provided with high-temperature-hot-water inlet tube (21) and low-temperature water heating outlet (22), the right side of described hot water lithium bromide handpiece Water Chilling Units (2) is provided with chilled water outlet pipe (23) and chilled water inlet tube (24), the upper end of described hot water lithium bromide handpiece Water Chilling Units (2) is provided with circulating cooling water outlet pipe (25) and recirculated cooling water inlet tube (26), the shaft (11) that it is characterized in that described hydrochloric acid stove (1) locates to be provided with a high-temperature heat exchanger (12), described high-temperature heat exchanger is body in a tubular form, described high-temperature heat exchanger (12) inwall is provided with the twist water grain (13) of shape, described high-temperature heat exchanger (12) left side is provided with a water inlet pipe (14), the right side is provided with a water outlet pipe (15), described high-temperature heat exchanger (12) is sleeved on the described shaft (11), and formation is sealedly connected and fixed, the set water outlet pipe (15) in described high-temperature heat exchanger (12) right side is communicated with flow pipe (3), described flow pipe is serially connected with threeway A(31 on (3) successively), control valve (35), threeway B(32), threeway C(33) and threeway D(34), the threeway A(31 of the upper serial connection of described flow pipe (3)) the set high-temperature-hot-water inlet tube (21) in middle delivery port and described hot water lithium bromide handpiece Water Chilling Units (2) left side is by water pipe A(41) formation is communicated with, the threeway B(32 of the upper serial connection of described flow pipe (3)) the set low-temperature water heating outlet (22) in middle water inlet and described hot water lithium bromide handpiece Water Chilling Units (2) left side is by water pipe B(42) formation is communicated with, the threeway C(33 of the upper serial connection of described flow pipe (3)) middle water inlet is communicated with a moisturizing bucket (5), described moisturizing bucket (5) left side is provided with a water outlet pipe (51), described moisturizing bucket (5) right side is provided with a water inlet pipe (52), water outlet pipe (51) and the upper threeway C(33 that be connected in series of described flow pipe (3) that described moisturizing bucket (5) left side is set) middle water inlet pass through water pipe C(43) the formation connection, water inlet pipe (52) and small pump B(62 that described moisturizing bucket (5) right side is set) delivery port by being serially connected with threeway E(65) filling pipe B(64) form and to be communicated with, described filling pipe B(64) also by its upper threeway E(65 that is connected in series) middle water inlet and small pump A(61) delivery port by filling pipe A(63) form and be communicated with, described small pump A(61) water inlet be serially connected with threeway F(66) the other end of secondary water water pipe (67) form and to be communicated with, described small pump B(62) water inlet is by the upper threeway F(66 that is connected in series of filling pipe (68) and secondary water water pipe (67)) middle delivery port formation connection, the set water inlet pipe (14) in the left side of described high-temperature heat exchanger (12) is communicated with water pipe last time (71), the other end place of described water pipe last time (71) is communicated with a heat exchanger (8), the two ends of described heat exchanger (8) upper surface are respectively equipped with circulating water outlet pipe (81) and backwater outlet (82), the two ends of described heat exchanger lower surface are respectively equipped with circulating water intake pipe (83) and backwater inlet tube (84), the other end of water pipe last time (71) that the set water inlet pipe (14) in the backwater outlet (82) of described heat exchanger (8) upper surface and the left side of described high-temperature heat exchanger (12) is communicated with is communicated with, the backwater inlet tube (84) of described heat exchanger (8) lower surface is communicated with return pipe in (72), middle return pipe (72) other end that the backwater inlet tube (84) of described heat exchanger (8) lower surface is communicated with is communicated with a threeway G(73), the threeway G(73 that the other end of the middle return pipe (72) that the backwater inlet tube (84) of described heat exchanger (8) lower surface is communicated with is communicated with) two-port is passed through respectively bottom left, right return pipe (74,75) with circulating hot-water pump A(9) and circulating hot-water pump B(10) delivery port form and to be communicated with, the other end of water inlet described circulating hot-water pump A(9) and described flow pipe (3) forms and is communicated with described circulating hot-water pump B(10) water inlet and described flow pipe (3) on the threeway D(34 that is connected in series) middle delivery port by water pipe D(44) the formation connection.
2. described hydrochloric acid stove waste heat recycling device according to claim 1 is characterized in that described shaft (11) is the graphite shaft.
3. described hydrochloric acid stove waste heat recycling device according to claim 1 is characterized in that described high-temperature heat exchanger (12) is the graphite high-temperature heat exchanger.
4. described hydrochloric acid stove waste heat recycling device according to claim 1 is characterized in that described water pipe A(41) on also be serially connected with butterfly valve A(411).
5. described hydrochloric acid stove waste heat recycling device according to claim 1 is characterized in that described water pipe B(42) on also be serially connected with butterfly valve B(421).
6. described hydrochloric acid stove waste heat recycling device according to claim 1 is characterized in that described water pipe C(43) on also be serially connected with butterfly valve C(431).
7. described hydrochloric acid stove waste heat recycling device according to claim 1, it is characterized in that also being serially connected with butterfly valve D(36 on the flow pipe (3) that the set water outlet pipe (15) in described high-temperature heat exchanger (12) right side locates) and thermometer A(38), also be serially connected with butterfly valve E(711 on water pipe last time (71) that the set water inlet pipe (14) in the left side of described high-temperature heat exchanger (12) is located to be communicated with) and thermometer B(712).
8. described hydrochloric acid stove waste heat recycling device according to claim 1, it is characterized in that described small pump A(61) the filling pipe A(63 of water outlet) on also be serially connected with check-valves A(631), also be serially connected with ball valve A(671 on the secondary water water pipe (67) of water inlet described small pump A(61)), the filling pipe B(64 of water outlet small pump B(62)) also be serially connected with check-valves B(641 on), described small pump B(62) the filling pipe (68) of water inlet on also be serially connected with ball valve B(681).
9. described hydrochloric acid stove waste heat recycling device according to claim 1, it is characterized in that described circulating hot-water pump A(9) the bottom left return pipe (74) of water outlet on also be serially connected with check-valves C(741), also be serially connected with butterfly valve F(37 on the flow pipe (3) of water inlet described circulating hot-water pump A(9)), also be serially connected with check-valves D(751 on the bottom right return pipe (75) of water outlet described circulating hot-water pump B(10)), described circulating hot-water pump B(10) the water pipe D(44 of water inlet) on also be serially connected with butterfly valve G(441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202228865U CN203240835U (en) | 2013-04-27 | 2013-04-27 | Device for recycling waste heat of hydrochloric acid furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202228865U CN203240835U (en) | 2013-04-27 | 2013-04-27 | Device for recycling waste heat of hydrochloric acid furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240835U true CN203240835U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202228865U Expired - Fee Related CN203240835U (en) | 2013-04-27 | 2013-04-27 | Device for recycling waste heat of hydrochloric acid furnace |
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| CN (1) | CN203240835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075585A (en) * | 2014-07-22 | 2014-10-01 | 唐山三友氯碱有限责任公司 | Hydrogen chloride synthesis thermal energy comprehensive utilization device and method |
| CN109205615A (en) * | 2015-12-22 | 2019-01-15 | 景祝强 | Spiral groove type continuously recycles the device of diamond |
-
2013
- 2013-04-27 CN CN2013202228865U patent/CN203240835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075585A (en) * | 2014-07-22 | 2014-10-01 | 唐山三友氯碱有限责任公司 | Hydrogen chloride synthesis thermal energy comprehensive utilization device and method |
| CN109205615A (en) * | 2015-12-22 | 2019-01-15 | 景祝强 | Spiral groove type continuously recycles the device of diamond |
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