CN213208716U - Clean production's alkali stove heater - Google Patents
Clean production's alkali stove heater Download PDFInfo
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- CN213208716U CN213208716U CN202021947492.2U CN202021947492U CN213208716U CN 213208716 U CN213208716 U CN 213208716U CN 202021947492 U CN202021947492 U CN 202021947492U CN 213208716 U CN213208716 U CN 213208716U
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- heater
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- outlet pipe
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Abstract
The utility model discloses a clean production's alkali stove heater relates to alkali recovery furnace technical field. The utility model discloses a heater body, the top symmetry of heater body is provided with feedwater inlet tube and feedwater outlet pipe, and feedwater inlet tube and feedwater outlet pipe all insert to the heater originally internally, and steam inlet has been seted up on the positive left side in upper end of heater body, and the positive right side in upper end of heater body has seted up the relief valve interface. The utility model discloses a set up the feedwater inlet tube, feedwater outlet pipe and steam inlet, it is originally internal that feedwater enters into to the heater through the feedwater inlet tube, high temperature steam enters into to the heater through steam inlet, high temperature steam is through the heat exchange tube, can transmit heat energy to feedwater fast, after the feedwater intensification, discharge from the feedwater outlet pipe, solve current alkali recovery furnace feedwater temperature and receive the influence of carrying, feedwater temperature is difficult to exceed the degree centigrade, economizer and rear end temperature can not reach the problem of requirement in the in-service use process.
Description
Technical Field
The utility model belongs to the technical field of alkali recovery furnaces, in particular to an alkali furnace heater for clean production.
Background
The feed water temperature receives the transport scheduling problem in the alkali recovery furnace design at present, and the technology can't satisfy the water that exceeds 120 degrees centigrade, and the deviation appears in tube panel heat transfer design, and economizer and rear end temperature can't reach the requirement in the in-service use process, and the shortcoming is:
the process control cannot be adjusted from the aspects of air distribution, negative pressure, water supply and the like.
When various indexes are adjusted, the steam production rate is changed, temperature fluctuation and negative pressure cannot be guaranteed due to mutual influence, and even the vulcanization degree of the next process is influenced.
If the adjustment parameters are not mature, the adjustment method belongs to prejudicial adjustment, and if workers do not carefully check the parameters or the adjustment modes are different, errors can occur in the obtained results.
The adjustment and tracking need to be performed for a long time, and the quality and safety risks of the production system exist.
There is therefore a need for improvements in the prior art to address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cleaner production's alkali furnace heater, through setting up the feedwater inlet tube, feedwater outlet pipe and steam inlet, feedwater enters into this internally to the heater through the feedwater inlet tube, high temperature steam enters into this internally to the heater through steam inlet, high temperature steam is through the heat exchange tube, can be fast with heat energy transfer to feedwater, after the feedwater intensification, discharge from the feedwater outlet pipe, solve the influence that current alkali recovery furnace feedwater temperature received the transport, feedwater temperature is difficult to exceed 120 degrees centigrade, economizer and rear end temperature can not reach the problem of requirement in the in-service use process.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a clean production alkali furnace heater, which comprises a heater body, wherein the top of the heater body is symmetrically provided with a water supply inlet pipe and a water supply outlet pipe, the water supply inlet pipe and the water supply outlet pipe are both inserted into the heater body, the left side of the front upper end of the heater body is provided with a steam inlet, the right side of the front upper end of the heater body is provided with a safety valve interface, the front lower end of the heater body is respectively provided with an air pumping port and an emergency drain port, the air pumping port is arranged right above the emergency drain port, the left side of the back lower end of the heater body is provided with two magnetic turning plate liquid level meter interfaces in parallel, a magnetic turning plate liquid level meter is arranged between the two magnetic turning plate liquid level meter interfaces, the water supply level is observed by the magnetic turning plate liquid level meter, the right side of the back lower end of the heater body is provided, the balance container is arranged between the two balance container interfaces, the right side face of the lower end of the heater body is respectively provided with a signal port and a drain port, the signal port is arranged right above the drain port, the bottom of the heater body is provided with a shell side drain pipe, and an inspection hole is formed in the interface between the shell side drain pipe and the heater body.
Furthermore, pressure gauge interfaces are respectively arranged on the positions, close to the heater body, of the water supply inlet pipe and the water supply outlet pipe and on the front face of the upper end of the heater body, and thermometer interfaces are respectively arranged on the positions, close to the heater body, of the water supply inlet pipe, the water supply outlet pipe and the steam inlet.
Further, the inside of heater body is provided with the heat exchange tube, feedwater inlet tube and feedwater outlet pipe all contact with the heat exchange tube, transmit the heat of high temperature steam to the feedwater fast through the heat exchange tube.
Furthermore, the pipeline of the safety valve interface is supported by a support, the support is fixed on the outer wall of the heater body, the safety valve is installed on the safety valve interface, and the safety valve is supported by the support.
Further, the steam inlet is arranged at the position of 45 degrees on the left side of the front of the upper end of the heater body, the safety valve interface is arranged at the position of 45 degrees on the right side of the front of the upper end of the heater body, the magnetic turning plate liquid level meter interface is arranged at the position of 45 degrees on the left side of the back of the lower end of the heater body, and the balancing container interface is arranged at the position of 45 degrees on the right side of the back of the lower end of the heater body.
Further, the heater body includes barrel and top cap, pass through flange fixed connection between barrel and the top cap, the bottom of barrel is fixed on the end support frame, be provided with a plurality of gusset plate around the end support frame.
The utility model discloses following beneficial effect has:
the utility model discloses a set up the feedwater inlet tube, feedwater outlet pipe and steam inlet, it is originally internal that feedwater enters into the heater through the feedwater inlet tube, high temperature steam enters into the heater through steam inlet, high temperature steam is through the heat exchange tube, can transmit heat energy to feedwater fast, after the feedwater intensifies, discharge from the feedwater outlet pipe, get into in the next process, thereby solve the influence that current alkali recovery furnace feedwater temperature received the transport, feedwater temperature is difficult to exceed 120 degrees centigrade, economizer and rear end temperature can not reach the problem of requirement in the in-service use process.
The utility model discloses a set up the relief valve interface, through the relief valve of installation high sensitivity, make the use of this heater can be safer, two magnetism turn over the board level gauge of installation magnetism between the board level gauge interface, turn over the board level gauge through magnetism and survey the feedwater liquid level, through manometer and thermometer, accurate control business turn over temperature and pressure, through setting up critical drain trap, shell side bleeder and inspection hole, when the problem appears, can in time emit this internal feedwater of heater, avoid taking place the incident.
The utility model discloses a set up barrel, top cap, end support frame and gusset plate for this heater body convenient to detach, thereby be convenient for clear up the inside of heater body, and this heater body is fixed through end support frame and gusset plate, and stability is better.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the heater body of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a heater body; 2. a water supply and inlet pipe; 3. a water supply and outlet pipe; 4. a steam inlet; 5. a safety valve interface; 6. an air pumping port; 7. critical drain ports; 8. a magnetic flip plate level gauge interface; 9. a balance container interface; 10. a signal port; 11. a drain port; 12. a shell side water discharge pipe; 13. inspecting the hole; 14. a pressure gauge interface; 15. a thermometer interface; 16. a heat exchange pipe; 101. a barrel; 102. a top cover; 103. a bottom support frame; 104. a reinforcing plate; 501. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a clean alkali furnace heater, which comprises a heater body 1, a feed water inlet pipe 2 and a feed water outlet pipe 3 are symmetrically arranged on the top of the heater body 1, the feed water inlet pipe 2 and the feed water outlet pipe 3 are both inserted into the heater body 1, a steam inlet 4 is arranged on the left side of the upper front side of the heater body 1, a safety valve interface 5 is arranged on the right side of the upper front side of the heater body 1, the pipeline of the safety valve interface 5 is supported by a bracket 501, the bracket 501 is fixed on the outer wall of the heater body 1, by arranging the safety valve interface 5, the heater can be used more safely by installing a high-sensitivity safety valve, an air pumping port 6 and an emergency drain port 7 are respectively arranged on the front side of the lower end of the heater body 1, the air pumping port 6 is arranged right above the, the left side of the back of the lower end of the heater body 1 is provided with two magnetic turning plate liquid level meter interfaces 8 in parallel, the right side of the back of the lower end of the heater body 1 is provided with two balance container interfaces 9 in parallel, the right side of the lower end of the heater body 1 is provided with a signal port 10 and a drain port 11 respectively, the signal port 10 is arranged right above the drain port 11, the bottom of the heater body 1 is provided with a shell side drain pipe 12, the interface between the shell side drain pipe 12 and the heater body 1 is provided with an inspection hole 13, a heat exchange pipe 16 is arranged inside the heater body 1, a feed water inlet pipe 2 and a feed water outlet pipe 3 are both contacted with the heat exchange pipe 16, when in use, the heater body 1 is arranged between a feed water pump and a steam drum, feed water enters the heater body 1 through the feed water inlet pipe 2, high-temperature steam enters the heater, the heat energy can be quickly transferred to the feed water, and the feed water is discharged from the feed water outlet pipe 3 after the temperature of the feed water is raised, and enters the next procedure, thereby solving the problems that the feed water temperature of the existing alkali recovery furnace is influenced by conveying, the feed water temperature is difficult to exceed 120 ℃, and the temperature of an economizer and the rear end can not meet the requirement in the actual use process.
As shown in fig. 1, pressure gauge interfaces 14 are respectively arranged on the feed water inlet pipe 2, the feed water outlet pipe 3 and the front surface of the upper end of the heater body 1, which are close to the heater body 1, and thermometer interfaces 15 are respectively arranged on the feed water inlet pipe 2, the feed water outlet pipe 3 and the steam inlet 4 and close to the heater body 1, so that the inlet and outlet temperatures and pressures of feed water and steam are accurately controlled through the pressure gauge interfaces 14 and the thermometer interfaces 15 in the feed water heating process.
As shown in fig. 2, the steam inlet 4 is arranged at the upper front left 45 degrees position of the heater body 1, the safety valve interface 5 is arranged at the upper front right 45 degrees position of the heater body 1, the magnetic flap level gauge interface 8 is arranged at the lower back left 45 degrees position of the heater body 1, and the balancing container interface 9 is arranged at the lower back right 45 degrees position of the heater body 1.
As shown in fig. 3, the heater body 1 includes a cylinder 101 and a top cover 102, the cylinder 101 is fixedly connected to the top cover 102 through a flange, the bottom of the cylinder 101 is fixed to a bottom support frame 103, a plurality of reinforcing plates 104 are arranged around the bottom support frame 103, and the heater body 1 is convenient to detach by arranging the cylinder 101, the top cover 102, the bottom support frame 103 and the reinforcing plates 104, so that the inside of the heater body 1 is convenient to clean, and the heater body 1 is fixed by the bottom support frame 103 and the reinforcing plates 104, and is good in stability.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (6)
1. The utility model provides a clean alkaline furnace heater of production, includes heater body (1), its characterized in that: the heater is characterized in that a water supply inlet pipe (2) and a water supply outlet pipe (3) are symmetrically arranged at the top of the heater body (1), the water supply inlet pipe (2) and the water supply outlet pipe (3) are inserted into the heater body (1), a steam inlet (4) is formed in the left side of the front of the upper end of the heater body (1), a safety valve interface (5) is formed in the right side of the front of the upper end of the heater body (1), an air pumping port (6) and an emergency drain port (7) are respectively formed in the front of the lower end of the heater body (1), the air pumping port (6) is arranged right above the emergency drain port (7), two magnetic turning plate liquid level meter interfaces (8) are arranged in parallel on the left side of the back of the lower end of the heater body (1), and two balance container interfaces (9) are arranged in parallel on the right side, the heater is characterized in that a signal port (10) and a drain port (11) are respectively formed in the right side face of the lower end of the heater body (1), the signal port (10) is arranged right above the drain port (11), a shell side drain pipe (12) is arranged at the bottom of the heater body (1), and an inspection hole (13) is formed in the joint of the shell side drain pipe (12) and the heater body (1).
2. The soda furnace heater for clean production according to claim 1, wherein pressure gauge connectors (14) are respectively arranged on the feed water inlet pipe (2), the feed water outlet pipe (3) and the front surface of the upper end of the heater body (1), and temperature gauge connectors (15) are respectively arranged on the feed water inlet pipe (2), the feed water outlet pipe (3) and the steam inlet (4) and the positions of the feed water inlet pipe (1).
3. A clean alkali furnace heater according to claim 1, wherein the heater body (1) is internally provided with a heat exchange tube (16), and the feed water inlet tube (2) and the feed water outlet tube (3) are both in contact with the heat exchange tube (16).
4. A clean alkali furnace heater as claimed in claim 1, wherein the conduit of the safety valve port (5) is supported by a bracket (501), the bracket (501) being fixed to the outer wall of the heater body (1).
5. A clean production soda stove heater according to claim 1, characterized in that the steam inlet (4) is arranged at the upper front left 45 degrees position of the heater body (1), the safety valve interface (5) is arranged at the upper front right 45 degrees position of the heater body (1), the magnetic flap level gauge interface (8) is arranged at the lower back left 45 degrees position of the heater body (1), and the balancing container interface (9) is arranged at the lower back right 45 degrees position of the heater body (1).
6. The soda furnace heater for clean production according to claim 1, wherein said heater body (1) comprises a cylinder (101) and a top cover (102), said cylinder (101) and said top cover (102) are fixedly connected by a flange, the bottom of said cylinder (101) is fixed on a bottom supporting frame (103), and a plurality of reinforcing plates (104) are arranged around said bottom supporting frame (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947492.2U CN213208716U (en) | 2020-09-09 | 2020-09-09 | Clean production's alkali stove heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021947492.2U CN213208716U (en) | 2020-09-09 | 2020-09-09 | Clean production's alkali stove heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213208716U true CN213208716U (en) | 2021-05-14 |
Family
ID=75844591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021947492.2U Active CN213208716U (en) | 2020-09-09 | 2020-09-09 | Clean production's alkali stove heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213208716U (en) |
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2020
- 2020-09-09 CN CN202021947492.2U patent/CN213208716U/en active Active
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