CN216080401U - Detachable dye liquor heater - Google Patents
Detachable dye liquor heater Download PDFInfo
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- CN216080401U CN216080401U CN202121656298.3U CN202121656298U CN216080401U CN 216080401 U CN216080401 U CN 216080401U CN 202121656298 U CN202121656298 U CN 202121656298U CN 216080401 U CN216080401 U CN 216080401U
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Abstract
The utility model relates to a dyeing liquid heating device. In particular a removable dye liquor heater. The device comprises a tank body which is horizontally arranged, wherein one end of the tank body is provided with an outer sealing head, the other end of the tank body is in butt joint with an outer tube box, and a first tube plate is arranged between the outer tube box and the tank body. A second tube plate is arranged in the outer end enclosure, and an inner tube box is arranged between the second tube plate and the inner end enclosure. A heat exchange tube is arranged between the first tube plate and the second tube plate, an inner cylinder is arranged in the tank body, and a connecting tube is arranged in the outer tube box. The top of the outer tube box is provided with a smoke outlet, the bottom of the outer seal head is provided with a dye liquor inlet, and the top of the tank body is provided with a dye liquor outlet. The connecting structure is characterized in that the peripheries of the butt joint end of the outer pipe box and the tank body are all provided with annular flanges, and connecting bolts are uniformly distributed between the two annular flanges. The two ends of the heat exchange tube are fixedly connected with the first tube plate and the second tube plate respectively, and the inner cylinder body is fixedly connected with the second tube plate. The heat exchange effect of the heater is always better, and the energy is saved.
Description
Technical Field
The utility model relates to a dyeing liquid heating device. In particular to a detachable dye liquor heater with good heat exchange effect all the time.
Background
At present, a dye liquor heater used in the printing and dyeing industry comprises a tank body which is horizontally arranged, wherein one end of the tank body is provided with an outer sealing head, the other end of the tank body is integrally connected with an outer tube box, and a first tube plate is arranged between the outer tube box and the tank body. The outer end enclosure is internally provided with a second tube plate, an inner tube box is arranged between the second tube plate and the inner end enclosure, the periphery of the opening of the inner tube box is fixed on the second tube plate, and a gap is reserved between the outer side wall of the inner tube box and the inner side wall of the outer end enclosure, so that an interlayer is formed between the outer side wall of the inner tube box and the inner side wall of the outer end enclosure. And a heat exchange tube horizontally arranged is arranged between the first tube plate and the second tube plate, one end of the heat exchange tube penetrates through the first tube plate to be communicated with the inner cavity of the outer tube box, and the other end of the heat exchange tube penetrates through the second tube plate to be communicated with the inner cavity of the inner tube box. The internal interior barrel that has the level to arrange of jar of heat exchange tube below, the one end of interior barrel is uncovered form, and the other end has the shrouding, and the open end of interior barrel passes the inner chamber of second tube sheet with interior pipe case and is linked together, the connecting pipe of level arrangement in the outer tube case, the one end of connecting pipe is passed that outer pipeline lateral wall of keeping away from the jar body and is stretched out outside, and the other end of connecting pipe is linked together with the inner chamber of interior barrel after passing first tube sheet and shrouding in proper order. The top of the outer tube box is provided with a smoke outlet, the bottom of the outer seal head is provided with a dyeing liquid inlet, and the top of one end of the tank body far away from the outer seal head is provided with a dyeing liquid outlet. During the use of the dye liquor heater, fluff in the dye liquor can be adhered to the heat exchange tube. However, the dye liquor heater is of an integral structure and cannot be detached for cleaning, so that fluff adhered to the outer side of the heat exchange tube is more and more after the dye liquor heater is used for a long time, the heat exchange effect of the dye liquor heater is greatly reduced, and energy is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detachable dye liquor heater which has a good heat exchange effect all the time and saves energy.
In order to solve the problems, the following technical scheme is provided:
the utility model relates to a detachable dye liquor heater, which comprises a tank body arranged horizontally, wherein one end of the tank body is provided with an outer sealing head, the other end of the tank body is butted with an outer tube box, and a first tube plate is arranged between the outer tube box and the tank body. The outer end enclosure is internally provided with a second tube plate, an inner tube box is arranged between the second tube plate and the inner end enclosure, the periphery of the opening of the inner tube box is fixed on the second tube plate, and a gap is reserved between the outer side wall of the inner tube box and the inner side wall of the outer end enclosure, so that an interlayer is formed between the outer side wall of the inner tube box and the inner side wall of the outer end enclosure. And a heat exchange tube horizontally arranged is arranged between the first tube plate and the second tube plate, one end of the heat exchange tube penetrates through the first tube plate to be communicated with the inner cavity of the outer tube box, and the other end of the heat exchange tube penetrates through the second tube plate to be communicated with the inner cavity of the inner tube box. The internal interior barrel that has the level to arrange of jar of heat exchange tube below, the one end of interior barrel is uncovered form, and the other end has the shrouding, and the inner chamber that second tube sheet and interior pipe case were passed to the opening end of interior barrel is linked together, the connecting pipe of level arrangement in the outer tube case, the one end of connecting pipe is passed that outer tube case lateral wall of keeping away from the jar body and is stretched out outward, and the other end of connecting pipe is linked together with the inner chamber of interior barrel behind passing first tube sheet and the shrouding in proper order. The top of the outer tube box is provided with a smoke outlet, the bottom of the outer seal head is provided with a dyeing liquid inlet, and the top of one end of the tank body far away from the outer seal head is provided with a dyeing liquid outlet. The connecting structure is characterized in that annular flanges extending outwards in the radial direction are arranged on the periphery of the butt joint end of the outer pipe box and the tank body, and connecting bolts are uniformly distributed between the two annular flanges along the circumferential direction of the two annular flanges. The first tubesheet is sandwiched between two annular flanges. The outer diameter of the second tube plate is smaller than that of the tank body and the inner seal head, two ends of the heat exchange tube are fixedly connected with the first tube plate and the second tube plate respectively, and the inner barrel is fixedly connected with the second tube plate. All there is the mouth of stepping down on the first tube sheet that the connecting pipe corresponds and the shrouding, and the one end of connecting pipe is passed in proper order the mouth of stepping down of first tube sheet and shrouding and is deepened to interior barrel, and the connecting pipe is with the cooperation of sliding seal form between the mouth of stepping down of first tube sheet and shrouding.
Wherein, set gradually along its axial in the jar body and be no less than two upper baffle boards and lower baffling board, be staggered arrangement between upper baffle board and lower baffling board, be virtual contact between the top and the both sides of upper baffle board and two sides and jar internal side wall, there is the interval between the lower level of upper baffle board and jar body bottom, is virtual contact between the lower level of lower baffle board and two sides and jar bottom and the both sides of internal side wall, has the interval between the higher authority of upper baffle board and jar body top. The upper baffle plate is fixedly connected with the heat exchange tube and the inner cylinder, the height of the upper edge of the lower baffle plate is smaller than that of the heat exchange tube, and the lower baffle plate is fixedly connected with the inner cylinder.
The tank body below the inner cylinder body is internally provided with a tie bar which is horizontally arranged, one end of the tie bar is fixed on the first tube plate, and the lower baffle plate is fixedly connected with the tie bar.
The bottom of the tank body is provided with supporting legs.
By adopting the scheme, the method has the following advantages:
the periphery of the butt joint end of the outer tube box and the tank body of the detachable dye liquor heater is provided with the annular flanges which extend outwards in the radial direction, the connecting bolts are uniformly distributed between the two annular flanges along the circumferential direction of the two annular flanges, so that the outer tube box and the tank body are connected in a split mode, the first tube plate is clamped between the two annular flanges, the outer diameter of the second tube plate is smaller than that of the inner end socket of the tank body, two ends of the heat exchange tube are fixedly connected with the first tube plate and the second tube plate respectively, and the inner barrel body is fixedly connected with the second tube plate. When cleaning is needed, all connecting bolts are firstly screwed off; then, the outer tube box is pulled outwards, so that the connecting tube is sequentially pulled out of the sealing plate and the first outer tube plate, and the outer tube box is taken down; then, drawing the first outer pipe plate outwards to draw the heat exchange pipe, the inner cylinder, the second sealing plate and the inner pipe box out of the tank body; then, flushing the heat exchange pipe by using a high-pressure water gun; and finally, inserting the heat exchange tube, the inner barrel, the second tube plate and the inner tube box into the tank body, installing the outer tube box, screwing the connecting bolt, and pressing and fixing the first tube plate. The outer tube box and the tank body are connected in a split mode, the heat exchange tube, the inner barrel body, the second tube plate and the inner tube box are directly or indirectly fixed on the first tube plate, and the heat exchange tube, the inner barrel body, the second tube plate, the inner tube box, the first tube plate and the tank body are designed in a split mode, so that the heat exchange tube can be detached and cleaned regularly, the heat exchange effect of the heater is guaranteed not to be reduced, the energy utilization rate is greatly improved, and energy is saved.
Drawings
FIG. 1 is a schematic structural view of a removable dye liquor heater of the present invention;
FIG. 2 is a schematic view of the first outer tube plate, heat exchange tubes, inner cylinder, second seal plate upper baffle plate, lower baffle plate and inner tube box of the removable dye liquor heater after being drawn out.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 2, the detachable dye liquor heater comprises a tank body 20 which is horizontally arranged, an outer seal head 21 is arranged at one end of the tank body 20, an outer tube box 1 is butted at the other end of the tank body 20, and a first tube plate 2 is arranged between the outer tube box 1 and the tank body 20. The outer end enclosure 21 is internally provided with a second tube plate 11, an inner tube box 12 is arranged between the second tube plate 11 and the inner end enclosure, the periphery of the opening part of the inner tube box 12 is fixed on the second tube plate 11, and a gap is formed between the outer side wall of the inner tube box 12 and the inner side wall of the outer end enclosure 21, so that an interlayer 14 is formed between the outer side wall and the inner side wall. A heat exchange tube 8 is horizontally arranged between the first tube plate 2 and the second tube plate 11, one end of the heat exchange tube 8 penetrates through the first tube plate 2 to be communicated with the inner cavity of the outer tube box 1, and the other end of the heat exchange tube 8 penetrates through the second tube plate 11 to be communicated with the inner cavity of the inner tube box 12. An inner cylinder 9 is horizontally arranged in a tank body 20 below the heat exchange tube 8, one end of the inner cylinder 9 is open, a sealing plate 7 is arranged at the other end of the inner cylinder 9, the open end of the inner cylinder 9 penetrates through a second tube plate 11 to be communicated with an inner cavity of an inner tube box 12, a connecting tube 19 is horizontally arranged in the outer tube box 1, one end of the connecting tube 19 penetrates through the side wall of the outer tube box 1 far away from the tank body 20 to extend out, and the other end of the connecting tube 19 sequentially penetrates through the first tube plate 2 and the sealing plate 7 to be communicated with the inner cavity of the inner cylinder 9. The top of the outer tube box 1 is provided with a smoke outlet 3, the bottom of the outer seal head 21 is provided with a dye liquor inlet 15, and the top of one end of the tank body 20 far away from the outer seal head 21 is provided with a dye liquor outlet 6. The periphery of the butt joint end of the outer tube box 1 and the tank body 20 is provided with annular flanges 4 which radially extend outwards, and connecting bolts 5 are uniformly distributed between the two annular flanges 4 along the circumferential direction of the two annular flanges. The first tube sheet 2 is sandwiched between two annular flanges 4. The outer diameter of the second tube plate 11 is smaller than the outer diameters of the tank body 20 and the inner end enclosure, two ends of the heat exchange tube 8 are fixedly connected with the first tube plate 2 and the second tube plate 11 respectively, and the inner barrel 9 is fixedly connected with the second tube plate 11. All there is the mouth of stepping down on the first tube sheet 2 that connecting pipe 19 corresponds and shrouding 7, and the one end of connecting pipe 19 passes in proper order first tube sheet 2 and shrouding 7 the mouth of stepping down and deepens to interior barrel 9, and connecting pipe 19 and first tube sheet 2 and shrouding 7 let to be the sliding seal form cooperation between the mouth.
At least two upper baffle plates 10 and at least two lower baffle plates 17 are sequentially arranged in the tank body 20 along the axial direction of the tank body, the upper baffle plates 10 and the lower baffle plates 17 are arranged in a staggered mode, the upper edge and two side edges of each upper baffle plate 10 are in virtual contact with the top and two sides of the inner side wall of the tank body 20, a space is reserved between the lower edge of each upper baffle plate 10 and the bottom of the tank body 20, the lower edge and two side edges of each lower baffle plate 17 are in virtual contact with the bottom and two sides of the inner side wall of the tank body 20, and a space is reserved between the upper edge of each upper baffle plate 10 and the top of the tank body 20. The upper baffle plate 10 is fixedly connected with the heat exchange tube 8 and the inner cylinder 9, the height of the upper side of the lower baffle plate 17 is smaller than that of the heat exchange tube 8, and the lower baffle plate 17 is fixedly connected with the inner cylinder 9. The improvement has the advantages that the dye liquor can move in the tank body 20 in an S shape by utilizing the upper baffle plate 10 and the lower baffle plate 17, so that the retention time of the dye liquor in the tank body 20 is prolonged, and the heat exchange efficiency is further improved.
In order to fix the lower baffle plate 17, a horizontally arranged tie bar 18 is arranged in the tank body 20 below the inner cylinder body 9, one end of the tie bar 18 is fixed on the first tube plate 2, and the lower baffle plate 17 is fixedly connected with the tie bar 18.
For ease of placement, the bottom of the tank 20 has legs 16.
In order to improve the supporting strength, support rods 13 are arranged between the top and the bottom of the inner tube box 12 and the top and the bottom of the inner side wall of the outer seal head 21, one end of each support rod 13 is fixed on the outer seal head 21, and the other end of each support rod 13 abuts against the inner tube box 12.
The outer tube box 1 is a heat source inlet and continuously inputs heat to the inner tube body 9. The inner tube box 12 is communicated with the inner cylinder 9, the inner tube box 12 is used for buffering a heat source outlet, the heat source enters the heat exchange tube 8, dye liquor is arranged outside the heat exchange tube 8, the dye liquor is also arranged in the interlayer 14, and the dye liquor can be heated after heat enters the inner tube box 12, so that energy is fully utilized, and the purpose of saving energy is achieved.
When the dye liquor heating device is used, the combustion gun is inserted into the connecting pipe 19, dye liquor is sent into the interlayer 14 between the inner pipe box 12 and the outer end enclosure 21 from the dye liquor inlet 15, high-temperature flue gas generated by the combustion gun is discharged from the flue gas outlet after sequentially passing through the inner pipe body 9, the inner pipe box 12, the heat exchange pipe 8 and the outer pipe body, the dye liquor starts in the interlayer 14 between the inner pipe box 12 and the outer end enclosure 21 and moves towards one end of the dye liquor outlet 6 in a snake shape in the tank body 20 under the action of the upper baffle plate 10 and the lower baffle plate 17 to be discharged from the dye liquor outlet 6, and the dye liquor exchanges heat with the heat exchange pipe 8 and the inner pipe body 9 in the moving process to finish heating of the dye liquor
When cleaning is needed, firstly screwing off all the connecting bolts 5; then, the outer tube box 1 is pulled outwards, so that the connecting tube 19 is sequentially pulled out from the sealing plate 7 and the first outer tube plate, and the outer tube box 1 is taken down; then, drawing the first outer pipe plate outwards to draw the heat exchange pipe 8, the inner cylinder 9, the second sealing plate 7, the upper baffle plate 10, the lower baffle plate 17 and the inner pipe box 12 out of the tank body 20; then, the heat exchange pipe 8 is flushed by a high-pressure water gun; and finally, inserting the heat exchange tube 8, the inner cylinder 9, the second tube plate 11, the upper baffle plate 10, the lower baffle plate 17 and the inner tube box 12 into the tank body 20, installing the outer tube box 1, screwing the connecting bolt 5, and pressing and fixing the first tube plate 2.
Claims (4)
1. The detachable dye liquor heater comprises a tank body (20) which is horizontally arranged, wherein one end of the tank body (20) is provided with an outer seal head (21), the other end of the tank body (20) is butted with an outer tube box (1), and a first tube plate (2) is arranged between the outer tube box (1) and the tank body (20); a second tube plate (11) is arranged in the outer seal head (21), an inner tube box (12) is arranged between the second tube plate (11) and the inner seal head, the periphery of the opening part of the inner tube box (12) is fixed on the second tube plate (11), and a gap is formed between the outer side wall of the inner tube box (12) and the inner side wall of the outer seal head (21), so that an interlayer (14) is formed between the outer tube plate and the inner seal head; a heat exchange tube (8) is horizontally arranged between the first tube plate (2) and the second tube plate (11), one end of the heat exchange tube (8) penetrates through the first tube plate (2) to be communicated with the inner cavity of the outer tube box (1), and the other end of the heat exchange tube (8) penetrates through the second tube plate (11) to be communicated with the inner cavity of the inner tube box (12); an inner cylinder (9) which is horizontally arranged is arranged in the tank body (20) below the heat exchange tube (8), one end of the inner cylinder (9) is open, a sealing plate (7) is arranged at the other end of the inner cylinder, the open end of the inner cylinder (9) penetrates through the second tube plate (11) to be communicated with the inner cavity of the inner tube box (12), a connecting tube (19) which is horizontally arranged is arranged in the outer tube box (1), one end of the connecting tube (19) penetrates through the side wall of the outer tube box (1) far away from the tank body (20) to extend out, and the other end of the connecting tube (19) penetrates through the first tube plate (2) and the sealing plate (7) in sequence to be communicated with the inner cavity of the inner cylinder (9); a smoke outlet (3) is formed in the top of the outer tube box (1), a dye liquor inlet (15) is formed in the bottom of the outer seal head (21), and a dye liquor outlet (6) is formed in the top of one end, far away from the outer seal head (21), of the tank body (20); the device is characterized in that annular flanges (4) extending outwards in the radial direction are arranged on the periphery of the butt joint end of the outer tube box (1) and the tank body (20), and connecting bolts (5) are uniformly distributed between the two annular flanges (4) along the circumferential direction of the two annular flanges; the first tube plate (2) is clamped between the two annular flanges (4); the outer diameter of the second tube plate (11) is smaller than that of the tank body (20) and the inner sealing head, two ends of the heat exchange tube (8) are fixedly connected with the first tube plate (2) and the second tube plate (11), and the inner cylinder (9) is fixedly connected with the second tube plate (11); all there is the mouth of stepping down on first tube sheet (2) that connecting pipe (19) correspond and shrouding (7), and the one end of connecting pipe (19) passes in proper order first tube sheet (2) and shrouding (7) the mouth of stepping down and deepens interior barrel (9), and connecting pipe (19) and first tube sheet (2) and shrouding (7) step down and be the cooperation of sliding seal form between the mouth.
2. A detachable dye liquor heater as claimed in claim 1, characterised in that at least two upper baffle plates (10) and lower baffle plates (17) are sequentially arranged in the tank body (20) along the axial direction thereof, the upper baffle plates (10) and the lower baffle plates (17) are arranged in a staggered manner, the upper side and two side edges of the upper baffle plates (10) are in virtual contact with the top and two sides of the inner side wall of the tank body (20), the lower side of the upper baffle plates (10) is spaced from the bottom of the tank body (20), the lower side and two side edges of the lower baffle plates (17) are in virtual contact with the bottom and two sides of the inner side wall of the tank body (20), and the upper side of the upper baffle plates (10) is spaced from the top of the tank body (20); the upper baffle plate (10) is fixedly connected with the heat exchange tube (8) and the inner cylinder (9), the height of the upper side of the lower baffle plate (17) is smaller than that of the heat exchange tube (8), and the lower baffle plate (17) is fixedly connected with the inner cylinder (9).
3. A demountable dye liquor heater according to claim 2, wherein a tie bar (18) is horizontally arranged in the tank body (20) below the inner cylinder (9), one end of the tie bar (18) is fixed on the first tube plate (2), and the lower baffle plate (17) is fixedly connected with the tie bar (18).
4. A demountable dye liquor heater according to any one of claims 1 to 3 wherein the tank (20) has legs (16) at its base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656298.3U CN216080401U (en) | 2021-07-21 | 2021-07-21 | Detachable dye liquor heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121656298.3U CN216080401U (en) | 2021-07-21 | 2021-07-21 | Detachable dye liquor heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216080401U true CN216080401U (en) | 2022-03-18 |
Family
ID=80666003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121656298.3U Active CN216080401U (en) | 2021-07-21 | 2021-07-21 | Detachable dye liquor heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216080401U (en) |
-
2021
- 2021-07-21 CN CN202121656298.3U patent/CN216080401U/en active Active
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