CN211333831U - Automatic steam curing equipment for precast concrete pipe pile - Google Patents
Automatic steam curing equipment for precast concrete pipe pile Download PDFInfo
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- CN211333831U CN211333831U CN201922213520.1U CN201922213520U CN211333831U CN 211333831 U CN211333831 U CN 211333831U CN 201922213520 U CN201922213520 U CN 201922213520U CN 211333831 U CN211333831 U CN 211333831U
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Abstract
The utility model relates to the technical field of steam-curing equipment, in particular to automatic steam-curing equipment for precast concrete tubular piles, which comprises a steam-curing pool main body, a side wall steam device and an upper cover, wherein the upper cover is arranged above the steam-curing pool main body, a plurality of groups of side wall steam devices are arranged on the pool wall in the steam-curing pool main body at equal intervals, a plurality of groups of top steam devices are arranged at the lower end of the upper cover at equal intervals, the side wall steam devices and the top steam devices are respectively composed of a steam pipe, a fixed sleeve and a steam nozzle, the steam-curing pool main body comprises an outer layer, a heat preservation layer and an inner layer, the upper end of the heat preservation layer is provided with a wet sand groove, the upper cover comprises an upper cover outer layer, a support frame, an upper cover heat preservation layer and an upper cover inner layer, the lower end of the support frame is provided with clamping strips, a plurality of groups of top thermomet, the whole effect is good, and stability and practicality are higher, have certain spreading value.
Description
Technical Field
The utility model relates to a evaporate foster equipment technical field, specifically be an automatic equipment of fostering that evaporates of precast concrete tubular pile.
Background
Steam curing of the precast concrete tubular pile is mainly performed in a steam curing pool, steam curing equipment directly influences the steam curing effect of the tubular pile, steam leakage in the use process of the steam curing pool is serious and poor in sealing performance, the heat preservation effect of the steam curing pool is poor, a large amount of steam is needed, the drainage of the steam curing pool is not smooth, the steam-air mixture in the steam curing pool is basically in a static state, air in gaps of the tubular pile is not easy to flow, the heat exchange speed of a heat medium in the steam curing pool is low, different parts of the same tubular pile are heated unevenly, and the concrete strength difference of different parts of the same tubular pile is caused, so that the problem is improved by the automatic steam curing equipment for the precast concrete tubular pile.
Disclosure of Invention
An object of the utility model is to provide an automatic equipment of curing that evaporates of precast concrete tubular pile to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic steam-curing device for precast concrete tubular piles comprises a steam-curing pool main body, a side wall steam device and an upper cover, wherein the upper cover is arranged above the steam-curing pool main body, a plurality of groups of side wall steam devices are equidistantly arranged on the pool wall in the steam-curing pool main body, a plurality of groups of top steam devices are equidistantly arranged at the lower end of the upper cover, each of the side wall steam devices and the top steam devices consists of a steam pipe, a fixed sleeve and a steam nozzle, the steam-curing pool main body comprises an outer layer, a heat-insulating layer and an inner layer, a wet sand groove is arranged at the upper end of the heat-insulating layer, the upper cover comprises an upper cover outer layer, a support frame, an upper cover heat-insulating layer and an upper cover inner layer, a clamping strip is arranged at the lower end of the support frame, a plurality of groups of top parts and handles are equidistantly arranged in the middle of the upper end of the upper cover, a plurality of groups of, evaporate and support the inside middle department of pond main part and be equipped with the support column, the support column contains main tributary dagger and vice support column, just main tributary dagger upper end cover is equipped with vice support column, main tributary dagger lower part cover is equipped with the enhancement seat, main tributary dagger upper portion is equipped with first layer board, vice support column is close to main tributary dagger department and is equipped with the second layer board, second layer board and first layer board upper end all are equipped with the tubular pile mould and place the seat, the tubular pile mould is placed the seat upper end and is equipped with two sets of tubular pile mould standing grooves, be equipped with the multiunit isolation granule in the tubular pile mould standing groove, tubular pile mould standing groove upper end is equipped with the tubular pile.
Preferably, the outer layer is made of brick wall materials, the heat insulation layer and the upper cover heat insulation layer are made of rock wool materials, and the inner layer is made of reinforced concrete materials.
Preferably, the outer layer and the inner layer of the upper cover are made of thin steel plate materials, and the support frame is made of section steel materials.
Preferably, wet sand is arranged in the wet sand groove, and the steam-curing pool main body and the upper cover are clamped through the wet sand groove and the clamping strip and sealed through the wet sand.
Preferably, the water pumping device consists of a water pump and a water drainage pipe.
Preferably, one side of the guide plate close to the water pumping device presents a gradient of 5 per thousand.
Preferably, the steam nozzle adopts a Laval nozzle.
Preferably, the top thermometer and the side wall thermometer both adopt disc type resistance thermometers.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the pond main part and the upper cover of maintaining that evaporates that sets up, the outer brick wall material that adopts, heat preservation and upper cover heat preservation adopt the rock wool material, reinforced concrete material is adopted to the nexine, the multilayer wall structure's that adopts to accompany the heat preservation evaporate and maintain pond main part outer wall temperature and normal atmospheric temperature unanimous basically, the adoption accompanies the multilayer wall structure's of heat preservation the interior temperature decline of the pond main part of maintaining that evaporates very slowly, the upper cover skin adopts sheet steel material with the upper cover nexine, the support frame adopts shaped steel material, play good thermal-insulated effect that keeps warm.
2. The utility model discloses in, through the wet husky groove that sets up, wet husky inslot is equipped with wet sand, and evaporates and foster through wet husky groove and card strip joint and through wet husky sealed between pond main part and the upper cover to prevent that steam from escaping outward and cold air from inhaling.
3. The utility model discloses in, through guide plate and the pumping device who sets up, one side that the guide plate is close to pumping device presents 5 thousandth the slope, ensures to evaporate all condensation hydroenergies of the inside bottom of foster pond main part and flows to one side smoothly, and pumping device comprises suction pump and drain pipe, makes things convenient for pumping device to drain.
4. In the utility model, through the lateral wall steam device and the top steam device, as the steam air mixture in the steam curing pool is basically in a static state, the air between the gaps of the pipe dies is not easy to flow, the heat exchange speed of the heat medium in the steam curing pool is slow, so that different parts of the same pipe pile are heated unevenly, thereby causing the difference of the concrete strength of each part of the same pipe pile, the steam nozzle adopts a Laval nozzle, the acceleration of the steam through the Laval nozzle is utilized to obtain the driving force of forced flow, the basically static mixed gas in the pool generates directional forced circulation flow, all heat exchange surfaces and gaps flowing through pipe pile products and dies change the static state of the steam air mixture in the steam curing pool and improve the heat exchange strength in the pool, thereby achieving the purposes of uniform curing temperature, shortening the curing period and saving energy, the arrangement of the multiple side wall steam devices and the top steam device ensures that the steam in the main body of the steam curing pool is fully and uniformly distributed.
Drawings
FIG. 1 is a cross-sectional structural view of the present invention;
FIG. 2 is a top view structural diagram of the main body of the steam-curing pool of the present invention;
fig. 3 is a structure diagram of the supporting pillar of the present invention.
In the figure: 1-a steaming pool main body, 101-an outer layer, 102-a heat insulation layer, 103-an inner layer, 2-a wet sand groove, 3-a side wall steam device, 301-a steam pipe, 302-a fixing sleeve, 303-a steam nozzle, 4-a clamping strip, 5-a top thermometer, 6-a guide plate, 7-a pipe pile mould, 8-a support column, 9-a water pumping device, 10-a first support plate, 11-a side wall thermometer, 12-a second support plate, 13-an upper cover, 131-an upper cover outer layer, 132-a support frame, 133-an upper cover heat insulation layer, 134-an upper cover inner layer, 14-a handle, 15-a top steam device, 16-a reinforcing seat, 17-a main support column, 18-an auxiliary support column, 19-an isolation particle, 20-a pipe pile mould placing groove, 21-placing a seat for the tubular pile die.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an automatic steam-curing device for precast concrete tubular piles comprises a steam-curing pool main body 1, side wall steam devices 3 and an upper cover 13, wherein the upper cover 13 is arranged above the steam-curing pool main body 1, a plurality of groups of side wall steam devices 3 are arranged on the pool wall in the steam-curing pool main body 1 at equal intervals, a plurality of groups of top steam devices 15 are arranged at the lower end of the upper cover 13 at equal intervals, each of the side wall steam devices 3 and the top steam devices 15 comprises a steam pipe 301, a fixing sleeve 302 and a steam nozzle 303, the steam nozzle 303 adopts a Laval nozzle, the steam-curing pool main body 1 comprises an outer layer 101, a heat-insulating layer 102 and an inner layer 103, the outer layer 101 adopts a brick wall material, the heat-insulating layer 102 and the upper cover heat-insulating layer 133 adopt a rock wool material, the inner layer 103 adopts a reinforced concrete material, the upper end of the heat-insulating layer 102 is provided with a wet sand groove 2, the upper cover 13 comprises an upper cover outer layer, the support frame 132 is made of a section steel material, the lower end of the support frame 132 is provided with a clamping strip 4, wet sand is arranged in a wet sand groove 2, the steam-curing pool main body 1 and the upper cover 13 are clamped through the wet sand groove 2 and the clamping strip 4 and are sealed through the wet sand, a plurality of groups of top thermometers 5 and handles 14 are arranged at the middle of the upper end of the upper cover 13 at equal intervals, a plurality of groups of side wall thermometers 11 are arranged at equal intervals on the pool wall of one side of the steam-curing pool main body 1, the top thermometers 5 and the side wall thermometers 11 are disc-type resistance thermometers, a plurality of groups of water pumping devices 9 are arranged at the lower part of one side, close to the side wall thermometers 11, of the steam-curing pool main body 1, each water pumping device 9 consists of a water pumping pump and a water drainage pipe, the middle part of the inside of the steam-curing pool main body 1 is provided with a support column 8, the auxiliary supporting column 18 is close to the main supporting column 17 and is provided with a second supporting plate 12, the upper ends of the second supporting plate 12 and the first supporting plate 10 are respectively provided with a tubular pile mould placing seat 21, the upper end of the tubular pile mould placing seat 21 is provided with two sets of tubular pile mould placing grooves 20, the interior of each tubular pile mould placing groove 20 is provided with a plurality of groups of isolation particles 19, the upper end of each tubular pile mould placing groove 20 is provided with a tubular pile mould 7, the lower end of the interior of the steam-curing pool main body 1 is provided with a guide plate 6, and one side, close to the water pumping device.
The utility model discloses work flow: firstly, through the arranged steam-curing pool main body 1 and the upper cover 13, the outer layer 101 is made of brick wall materials, the heat-insulating layer 102 and the heat-insulating layer 133 of the upper cover are made of rock wool materials, the inner layer 103 is made of reinforced concrete materials, the temperature of the outer wall of the steam-curing pool main body 1 of a multilayer wall structure clamped with the heat-insulating layer 102 is basically consistent with the normal temperature, the temperature in the steam-curing pool main body 1 of the multilayer wall structure clamped with the heat-insulating layer 102 is slowly reduced, the outer layer 131 of the upper cover and the inner layer 134 of the upper cover are made of thin steel plate materials, the support frame 132 is made of section steel materials, good heat-insulating and heat-insulating effects are achieved, through the arranged wet sand groove 2, wet sand is arranged in the wet sand groove 2, the steam-curing pool main body 1 and the upper cover 13 are clamped through the wet sand groove 2 and the clamping strip 4 and sealed through the wet sand, so as to prevent steam from escaping and cold air from being sucked, ensuring that all condensed water at the bottom inside the steam-curing pool main body 1 can smoothly flow to one side, wherein the water pumping device 9 consists of a water pumping pump and a water drainage pipe, and facilitating the water pumping device 9 to drain water, and through the arranged side wall steam device 3 and the top steam device 15, because the steam-air mixture in the steam-curing pool main body 1 is basically in a static state, air in the gaps of the tubular pile die 7 is not easy to flow, the heat exchange speed of the heat medium in the steam-curing pool main body 1 is slow, so that different parts of the same tubular pile are heated unevenly, thereby causing the difference of concrete strength of each part of the same tubular pile, the steam nozzle 303 adopts a Laval nozzle, and the driving force of forced flow is obtained by utilizing the acceleration of the steam through the Laval nozzle, so that the basically static mixed gas in the pool generates directional forced circulation flow and flows through all heat exchange surfaces, the static state of a steam-air mixture in the steam curing pool main body 1 is changed, the heat exchange strength in the pool is improved, so that the aims of uniform curing temperature, shortened curing period and energy conservation are achieved, the arrangement of the multiple side wall steam devices 3 and the top steam device 15 ensures that the steam in the steam curing pool main body 1 is fully and uniformly distributed, the second support plate 12 and the first support plate 10 facilitate the steam curing of a plurality of tubular piles, a plurality of groups of isolation particles 19 are arranged in the tubular pile mould placing groove 20, the contact between the tubular pile mould placing groove 20 and the tubular pile mould 7 is reduced, the drainage in the tubular pile mould placing groove 20 is facilitated, the top thermometer 5 and the side wall thermometer 11 both adopt disc-type resistance thermometers, the temperature of each part in the steam curing pool main body 1 is convenient to know in real time, the steam injection amount is convenient to adjust in real time, and the upper cover 13 needs to be matched, the lifting handle 14 is convenient to be connected with the upper cover 13, the overall effect is good, the stability and the practicability are higher, and certain popularization value is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic equipment of curing by vaporization of precast concrete tubular pile, includes to cure pond main part (1), lateral wall steam device (3) and upper cover (13), its characterized in that: the steam-curing pool is characterized in that an upper cover (13) is arranged above the steam-curing pool main body (1), a plurality of groups of side wall steam devices (3) are arranged on the pool wall in the steam-curing pool main body (1) at equal intervals, a plurality of groups of top steam devices (15) are arranged at equal intervals at the lower end of the upper cover (13), each of the side wall steam devices (3) and the top steam devices (15) is composed of a steam pipe (301), a fixed sleeve (302) and a steam nozzle (303), the steam-curing pool main body (1) comprises an outer layer (101), a heat-insulating layer (102) and an inner layer (103), a wet sand groove (2) is arranged at the upper end of the heat-insulating layer (102), the upper cover (13) comprises an upper cover outer layer (131), a support frame (132), an upper cover heat-insulating layer (133) and an upper cover inner layer (134), clamping strips (4) are arranged at the lower end of the support frame, the steam-curing pool comprises a steam-curing pool main body (1), wherein a plurality of groups of side wall thermometers (11) are arranged on one side wall of the pool at equal intervals, a plurality of groups of water pumping devices (9) are arranged on the lower portion, close to the side wall thermometers (11), of one side of the steam-curing pool main body (1), a supporting column (8) is arranged in the middle of the inside of the steam-curing pool main body (1), the supporting column (8) comprises a main supporting column (17) and an auxiliary supporting column (18), an auxiliary supporting column (18) is sleeved on the upper end of the main supporting column (17), a reinforcing seat (16) is sleeved on the lower portion of the main supporting column (17), a first supporting plate (10) is arranged on the upper portion of the main supporting column (17), a second supporting plate (12) is arranged at the position, close to the main supporting column (17), of the auxiliary supporting column (18), tubular pile mould placing seats (21) are arranged on the upper ends, be equipped with multiunit isolation particle (19) in tubular pile mould standing groove (20), tubular pile mould standing groove (20) upper end is equipped with tubular pile mould (7), evaporate the inside lower extreme in foster pond main part (1) and be equipped with guide plate (6).
2. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: the outer layer (101) is made of brick wall materials, the heat insulation layer (102) and the upper cover heat insulation layer (133) are made of rock wool materials, and the inner layer (103) is made of reinforced concrete materials.
3. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: the upper cover outer layer (131) and the upper cover inner layer (134) are made of thin steel plate materials, and the supporting frame (132) is made of section steel materials.
4. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: be equipped with wet sand in wet husky groove (2), just evaporate and foster through wet husky groove (2) and card strip (4) joint and through wet husky sealed between pond main part (1) and upper cover (13).
5. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: the water pumping device (9) consists of a water pump and a water drainage pipe.
6. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: one side of the guide plate (6) close to the water pumping device (9) presents a gradient of 5 per mill.
7. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: the steam nozzle (303) adopts a Laval nozzle.
8. The automatic steam-curing equipment for the precast concrete tubular pile of claim 1, which is characterized in that: and the top thermometer (5) and the side wall thermometer (11) both adopt disc type resistance thermometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213520.1U CN211333831U (en) | 2019-12-11 | 2019-12-11 | Automatic steam curing equipment for precast concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922213520.1U CN211333831U (en) | 2019-12-11 | 2019-12-11 | Automatic steam curing equipment for precast concrete pipe pile |
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| Publication Number | Publication Date |
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| CN211333831U true CN211333831U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922213520.1U Active CN211333831U (en) | 2019-12-11 | 2019-12-11 | Automatic steam curing equipment for precast concrete pipe pile |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844405A (en) * | 2020-09-02 | 2020-10-30 | 陈成任 | Drying and shaping process for cement culvert pipe |
| CN112123539A (en) * | 2020-09-11 | 2020-12-25 | 江苏上建舜杰预制构件有限公司 | Dry-wet-heat maintenance type heating die table for PC (polycarbonate) component |
| CN114345238A (en) * | 2022-01-04 | 2022-04-15 | 常州市常力锅炉制造安装有限公司 | Gas discharge method of bottom discharge type steam curing equipment |
| CN116512407A (en) * | 2023-05-16 | 2023-08-01 | 浙江泰华工程科技有限公司 | Automatic autoclaved control device for tubular pile production and use method thereof |
-
2019
- 2019-12-11 CN CN201922213520.1U patent/CN211333831U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844405A (en) * | 2020-09-02 | 2020-10-30 | 陈成任 | Drying and shaping process for cement culvert pipe |
| CN112123539A (en) * | 2020-09-11 | 2020-12-25 | 江苏上建舜杰预制构件有限公司 | Dry-wet-heat maintenance type heating die table for PC (polycarbonate) component |
| CN114345238A (en) * | 2022-01-04 | 2022-04-15 | 常州市常力锅炉制造安装有限公司 | Gas discharge method of bottom discharge type steam curing equipment |
| CN116512407A (en) * | 2023-05-16 | 2023-08-01 | 浙江泰华工程科技有限公司 | Automatic autoclaved control device for tubular pile production and use method thereof |
| CN116512407B (en) * | 2023-05-16 | 2023-11-24 | 浙江泰华工程科技有限公司 | Automatic autoclaved control device for tubular pile production and use method thereof |
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