A curing device for block brick production

Abstract

The utility model discloses a kind of curing device for block brick preparation, it is related to block brick curing technical field.The utility model includes curing bin and steam generator, the inside fixed connection of curing bin has heat pipe frame.The utility model is through exhaust mechanism, specifically is fan and sends in curing bin with fresh air outside, after mixing with harmful gas, exhaust pipe one is discharged, spiral flow guide plate guides gas to form spiral airflow, the conical shunt hole of porous plate evenly shunts gas, gas is fully contacted with adsorption plate, adsorption plate adsorbs and decomposes harmful component, gas is discharged after purification, by the efficient processing of adsorption plate to harmful component, cooperate air circulation, VOCs, additive volatile matter etc. Harmful gas produced in curing process can be effectively removed, environmental pollution caused by directly discharging untreated gas is avoided, air in curing bin is continuously renewed, harmful gas concentration in bin is reduced, and safe working environment is created for operator.

Description

Technical Field

[0001] This utility model belongs to the field of block brick curing technology, and in particular relates to a curing device for block brick preparation. Background Technology

[0002] A cement block curing device, disclosed in related technology (publication number CN218803049U), provides steam to a heating chamber via a steam generator to cure the cement blocks placed therein. The heating chamber also provides steam to a preheating and precooling chamber, raising their temperatures above room temperature. This preheating and precooling process avoids the impact of sudden temperature rises and falls on the quality of the cement blocks. The steam from the heating chamber keeps the preheating and precooling chambers above room temperature, preventing the release of steam from the heating chamber and thus avoiding energy waste.

[0003] However, during the curing process, brick blocks release harmful gases such as VOCs and volatile additives, which accumulate in the curing chamber. The aforementioned device does not treat the harmful gases such as VOCs and volatile additives released during the curing process. Therefore, as the concentration of harmful gases gradually increases, an irritating odor will be formed, directly polluting the operating environment. Furthermore, if high concentrations of harmful gases diffuse directly outside the chamber, they will pollute the surrounding environment. Therefore, a curing device for brick block preparation is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a curing device for the preparation of masonry blocks. Specifically, an exhaust mechanism is installed, where a fan delivers fresh external air into the curing chamber, mixes it with harmful gases, and then discharges it through exhaust pipe one. A spiral guide plate guides the gas to form a spiral airflow, and the conical distribution holes of a perforated plate evenly distribute the gas, ensuring full contact between the gas and the adsorption plate. The adsorption plate adsorbs and decomposes harmful components, and the purified gas is discharged through exhaust pipe two. Through the efficient treatment of harmful components by the adsorption plate, combined with air circulation, VOCs, volatile additives, and other harmful gases generated during the curing process can be effectively removed, preventing the direct emission of untreated gas and causing environmental pollution. Simultaneously, the air inside the curing chamber is continuously refreshed, reducing the concentration of harmful gases and creating a safe working environment for operators. This solves the problem of not treating VOCs, volatile additives, and other harmful gases released during the curing process of masonry blocks.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a curing device for preparing masonry blocks, comprising a curing chamber and a steam generator. A heat dissipation pipe rack is fixedly connected inside the curing chamber, and a connecting pipe is fixedly connected between the heat dissipation pipe rack and the steam generator. Several heat dissipation heads are fixedly connected to the outer wall of the heat dissipation pipe rack. The device also includes: An exhaust mechanism, installed on the curing chamber, is used to treat harmful gases released during the curing process of the masonry blocks. The exhaust mechanism includes a fan fixedly connected to the outer right wall of the curing chamber, and an exhaust pipe fixedly connected to the top of the curing chamber; and A replacement component is located at the top of the maintenance chamber. The replacement component is used to replace the treatment equipment for treating harmful gases. The replacement component includes two mounting bases and two connecting plates. The left side of each of the two connecting plates extends into the interior of the corresponding mounting base and is slidably connected to the corresponding mounting base. The heat dissipation tube rack consists of multiple pipes evenly distributed inside the curing chamber, and several connecting pipes are evenly distributed on the outer wall of the multiple heat dissipation tube racks.

[0006] Furthermore, the exhaust mechanism also includes a purification component, which is disposed at the top of the curing chamber and is used to purify harmful gases released during the curing process of the masonry blocks; and A flow guiding component is disposed at the top of the curing chamber and is used to guide harmful gases released during the curing process of masonry blocks. The harmful gases released during the curing process of the brick blocks are guided into the interior of the purification component by the flow guide component, and then purified and adsorbed by the purification component before being discharged.

[0007] Furthermore, the purification assembly includes a purification box fixedly connected to the top of an exhaust pipe, an adsorption plate slidably connected to the inner wall of the purification box, the right side of the adsorption plate extending to the outside of the purification box, two mounting seats fixedly connected to the left and right sides of the purification box respectively, and two connecting plates fixedly connected to the right side of the adsorption plate. The front and rear sides of the adsorption plate are fixedly connected to limiting plates, and the front and rear inner walls of the purification box are fixedly connected to limiting grooves. The side of the two limiting plates away from the adsorption plate extends into the corresponding limiting groove and slides in connection with the corresponding limiting groove.

[0008] Furthermore, the flow guiding assembly includes a spiral flow guiding plate fixedly connected to the inner wall of the exhaust pipe, a perforated plate fixedly connected to the inner wall of the purification box, a plurality of flow diversion holes being opened on the perforated plate, and an exhaust pipe II fixedly connected to the top of the purification box. Among them, several diversion holes on the perforated plate are designed to be conical, with the diameter gradually decreasing from the bottom to the top of the perforated plate.

[0009] Furthermore, the replacement component also includes an extension plate fixedly connected to the left side of the connecting plate, the extension plate having a sliding groove and two locking grooves on its top. The extension plate is designed in an L-shape and is fixedly connected to the connecting plate by welding. When the connecting plate is inserted into the mounting base, the extension plate contacts the top of the mounting base. The slide is designed in a U-shape with the opening located on the left side of the extension plate.

[0010] Furthermore, the top of the mounting base is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected to a sliding rod, the bottom end of the sliding rod is fixedly connected to a washer, and the outer wall of the sliding rod is fitted with a spring. One end of the spring is fixedly connected to the washer, and the other end is fixedly connected to the inner top wall of the slide groove.

[0011] Furthermore, a knob is fixedly connected to the top of the sliding rod, and two locking plates are fixedly connected to the bottom of the knob. The bottom of each locking plate extends into the corresponding locking groove and is slidably connected to the corresponding locking groove. The extension plate is designed in an L-shape and is fixedly connected to the connecting plate by welding. When the connecting plate is inserted into the mounting base, the extension plate contacts the top of the mounting base. The locking plate is fixedly connected to the bottom of the knob by welding.

[0012] This utility model has the following beneficial effects: 1. This utility model, through the setting of an exhaust mechanism, specifically, uses a fan to send fresh external air into the curing chamber, mixes it with harmful gases, and then discharges it through exhaust pipe one. A spiral guide plate guides the gas to form a spiral airflow, and the conical diversion holes of the perforated plate evenly distribute the gas, allowing the gas to fully contact the adsorption plate. The adsorption plate adsorbs and decomposes harmful components, and the purified gas is discharged through exhaust pipe two. Through the efficient treatment of harmful components by the adsorption plate, combined with air circulation, it can effectively remove harmful gases such as VOCs and additive volatiles generated during the curing process, avoiding the direct emission of untreated gas and causing environmental pollution. At the same time, it keeps the air in the curing chamber continuously refreshed, reduces the concentration of harmful gases in the chamber, and creates a safe working environment for operators.

[0013] 2. This utility model, through the setting of a replacement component, specifically, when replacing the adsorption plate, the operator pulls the knob upward, causing the slide rod to move upward along the second slide groove, compressing the spring of the gasket. At the same time, the locking plate disengages from the locking groove of the extension plate, and the adsorption plate is pulled to the right to disassemble the adsorption plate. When installing a new adsorption plate, the reverse operation is performed to complete the installation and fixation of the adsorption plate, thereby realizing the quick disassembly and installation of the adsorption plate. It can be operated without tools, which facilitates timely maintenance, reduces equipment downtime, and lowers labor costs.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the heat dissipation tube frame structure of this utility model; Figure 3 This is a schematic diagram of the structure of the purification box of this utility model; Figure 4 This is a cross-sectional structural diagram of the purification box of this utility model; Figure 5 This is a cross-sectional structural diagram of the mounting base of this utility model; Figure 6 This is a schematic diagram of the knob of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Curing chamber; 11. Steam generator; 111. Heat dissipation tube rack; 112. Connecting pipe; 113. Heat dissipation head; 2. Exhaust mechanism; 21. Fan; 211. Exhaust pipe one; 22. Purification component; 221. Purification box; 222. Adsorption plate; 23. Flow guiding component; 231. Spiral flow guide plate; 232. Perforated plate; 233. Diverting hole; 234. Exhaust pipe two; 3. Replacement component; 31. Mounting base; 311. Connecting plate; 32. Extension plate; 321. Slide groove one; 322. Locking groove; 323. Slide groove two; 324. Slide rod; 325. Gasket; 326. Spring; 327. Knob; 328. Locking plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-6As shown, this utility model is a curing device for preparing masonry blocks, including a curing chamber 1 and a steam generator 11. A heat dissipation pipe frame 111 is fixedly connected inside the curing chamber 1. A connecting pipe 112 is fixedly connected between the heat dissipation pipe frame 111 and the steam generator 11. A plurality of heat dissipation heads 113 are fixedly connected to the outer wall of the heat dissipation pipe frame 111. The device also includes: Exhaust mechanism 2, installed on curing chamber 1, is used to treat harmful gases released during the curing process of masonry blocks. Exhaust mechanism 2 includes a fan 21 fixedly connected to the outer right wall of curing chamber 1, and an exhaust pipe 211 fixedly connected to the top of curing chamber 1; and Replacement component 3 is located on the top of curing chamber 1. Replacement component 3 is used to replace the treatment equipment for treating harmful gases. Replacement component 3 includes two mounting bases 31 and two connecting plates 311. The left side of each of the two connecting plates 311 extends into the interior of the corresponding mounting base 31 and is slidably connected to the corresponding mounting base 31. The heat dissipation pipe rack 111 is composed of multiple pipes evenly distributed inside the curing chamber 1. Several connecting pipes 112 are evenly distributed on the outer wall of the multiple heat dissipation pipe racks 111.

[0020] The exhaust system 2 also includes a purification component 22, which is located at the top of the curing chamber 1. The purification component 22 is used to purify the harmful gases released during the curing process of the masonry blocks; and The flow guiding component 23 is installed on the top of the curing chamber 1. The flow guiding component 23 is used to guide the harmful gases released during the curing process of the masonry bricks. The harmful gases released during the curing process of the masonry bricks are guided by the flow guiding component 23 into the interior of the purification component 22, and then discharged after being purified and adsorbed by the purification component 22.

[0021] The purification assembly 22 includes a purification box 221 fixedly connected to the top of the exhaust pipe 211. An adsorption plate 222 is slidably connected to the inner wall of the purification box 221. The right side of the adsorption plate 222 extends to the outside of the purification box 221. Two mounting seats 31 are fixedly connected to the left and right sides of the purification box 221, respectively. Two connecting plates 311 are fixedly connected to the right side of the adsorption plate 222. The adsorption plate 222 is composed of an activated carbon plate and a fixed mounting frame on the outer wall of the activated carbon plate. The activated carbon plate is made of activated carbon as the core, mixed with binder and pressed into a honeycomb structure. The surface can be impregnated with catalyst to enhance the ability to oxidize and decompose VOCs.

[0022] The flow guiding assembly 23 includes a spiral flow guiding plate 231 fixedly connected to the inner wall of the exhaust pipe 211, a perforated plate 232 fixedly connected to the inner wall of the purification box 221, the perforated plate 232 having a plurality of flow diversion holes 233, an exhaust pipe 234 fixedly connected to the top of the purification box 221, wherein the exhaust pipe 234 is fixed to the top of the purification box 221 by welding, and a rain shield is fixedly connected to the top of the exhaust pipe 234, and the inner top wall of the purification box 221 is designed to be conical.

[0023] The replacement component 3 also includes an extension plate 32 fixedly connected to the left side of the connecting plate 311. The extension plate 32 has a sliding groove 321 and two locking grooves 322 on its top. The extension plate 32 is designed to be L-shaped and is fixedly connected to the connecting plate 311 by welding. When the connecting plate 311 is inserted into the mounting base 31, the extension plate 32 contacts the top of the mounting base 31. The two locking grooves 322 are symmetrically arranged on the top of the extension plate 32 and are located on both sides of the sliding groove 321.

[0024] The top of the mounting base 31 is provided with a second sliding groove 323. A sliding rod 324 is slidably connected to the inner wall of the second sliding groove 323. A washer 325 is fixedly connected to the bottom end of the sliding rod 324. A spring 326 is sleeved on the outer wall of the sliding rod 324. The top end of the sliding rod 324 extends to the top of the mounting base 31, and the diameter of the sliding rod 324 is adapted to the width of the first sliding groove 321.

[0025] A knob 327 is fixedly connected to the top of the slide rod 324. Two locking plates 328 are fixedly connected to the bottom of the knob 327. The bottom of the two locking plates 328 extends into the corresponding locking groove 322 and slides in connection with the corresponding locking groove 322. The knob 327 is fixedly connected to the top of the slide rod 324 by welding. The outer wall of the knob 327 is provided with anti-slip texture. The two locking plates 328 are respectively adapted to the corresponding locking groove 322.

[0026] One specific application of this embodiment is: Steam generator 11: The working principle of steam generator 11 is to generate steam through energy conversion. First, the fuel (such as natural gas, electricity, biomass, etc.) releases heat in the burner or heating element. The heat is transferred to the water in the boiler drum through the heat transfer surface (such as furnace tube, heating coil). After the water absorbs the heat, the temperature rises. When the boiling point is reached, the water gradually vaporizes into saturated steam.

[0027] When using this device to cure the brick blocks inside the curing chamber 1, the steam generated by the steam generator 11 first enters the heat dissipation pipe rack 111 through the connecting pipe 112, and is then dispersed into the curing chamber 1 through the heat dissipation head 113, maintaining the temperature and humidity environment required for curing. During the curing process, the brick blocks release harmful gases such as VOCs and additive volatiles, which accumulate inside the curing chamber 1. Therefore, the fan 21 is started, actively delivering fresh air from outside the curing chamber 1 into the curing chamber 1, mixing it with the air released by the curing of the brick blocks. As fresh air is continuously injected, the air pressure inside the curing chamber 1 increases, pushing the mixed gas outward through the exhaust pipe 211, forming a "intake-mixing-exhaust" circulating airflow. In actual use, an interceptor plate can be installed on the inner wall of the end of the exhaust pipe 211 located inside the curing chamber 1 to prevent the air from being trapped inside the chamber. Impurities in the gas are intercepted, ensuring that only gas can enter the exhaust pipe 211. As the gas flows through the spiral guide plate 231 inside the exhaust pipe 211, it is guided to form a spiral airflow, avoiding uneven local concentration caused by turbulence. The gas then smoothly enters the purification chamber 221. The gas entering the purification chamber 221 first passes through the perforated plate 232. The conical diversion holes 233 on the perforated plate 232 gradually decrease in diameter from bottom to top, evenly diverting the gas and allowing it to come into more full contact with the adsorption plate 222. The adsorption plate 222 has a honeycomb activated carbon structure, and the catalyst impregnated on its surface enhances its ability to oxidize and decompose VOCs. Harmful components in the gas are removed through physical adsorption and chemical catalysis. The purified gas converges along the conical top wall of the purification chamber 221 and is finally discharged through the exhaust pipe 234. The rain shield at the top of the exhaust pipe 234 prevents rainwater from entering.

[0028] When the adsorption capacity of the adsorption plate 222 decreases due to long-term use and needs to be replaced, the operator pulls the knob 327 upward, causing the slide rod 324 to slide upward along the second slide groove 323. At this time, the gasket 325 moves upward with the slide rod 324, compressing the spring 326. When the knob 327 moves upward, the locking plate 328 disengages from the locking groove 322 at the top of the extension plate 32 and is no longer locked in the locking groove 322. At this time, the adsorption plate 222 is pulled to the right, and the adsorption plate 222 slides along the limiting groove on the inner wall of the purification box 221 through the limiting blocks on the front and rear sides, ensuring smooth movement. The connecting plate 311 slides out of the mounting base 31 along with the adsorption plate 222, and the extension plate 32 moves synchronously. The top of the slide rod 324 slides along the first slide groove 323 of the extension plate 32. 21. Slide until the adsorption plate 222 is completely detached from the purification box 221. When installing a new adsorption plate 222, reverse the above steps: insert the adsorption plate 222 into the purification box 221 along the limiting groove, and pull the knob 327 upward again. At this time, the connecting plate 311 slides into the mounting base 31 as the adsorption plate 222 moves. The extension plate 32 contacts the top of the mounting base 31. When the adsorption plate 222 is fully inserted into the purification box 221, the locking plate 328 aligns with the locking groove 322. After releasing the knob 327, the compressed spring 326 returns to its original position and stretches through the washer 325 to push the slide rod 324 to move the knob 327 downward. When the knob 327 moves downward, it causes the locking plate 328 to engage with the locking groove 322, thus completing the fixation of the adsorption plate 222.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A curing device for preparing masonry blocks, comprising a curing chamber (1) and a steam generator (11), wherein a heat dissipation pipe rack (111) is fixedly connected inside the curing chamber (1), a connecting pipe (112) is fixedly connected between the heat dissipation pipe rack (111) and the steam generator (11), and a plurality of heat dissipation heads (113) are fixedly connected to the outer wall of the heat dissipation pipe rack (111), characterized in that, Also includes: An exhaust mechanism (2) is installed on the curing chamber (1) and is used to treat harmful gases released during the curing process of the masonry blocks. The exhaust mechanism (2) includes a fan (21) fixedly connected to the outer right wall of the curing chamber (1), and an exhaust pipe (211) fixedly connected to the top of the curing chamber (1). Replacement component (3), the replacement component (3) is set on the top of the maintenance chamber (1), the replacement component (3) is used to replace the treatment equipment for treating harmful gases, the replacement component (3) includes two mounting bases (31) and two connecting plates (311), the left side of the two connecting plates (311) extends into the interior of the corresponding mounting base (31) and is slidably connected to the corresponding mounting base (31); Among them, there are two sets of replacement components (3), and the two sets of replacement components (3) are respectively set on two mounting bases (31).

2. The curing device for preparing masonry blocks according to claim 1, characterized in that, The exhaust mechanism (2) also includes a purification component (22), which is located on the top of the curing chamber (1) and is used to purify the harmful gases released during the curing process of the brick blocks; as well as A flow guiding component (23) is provided on the top of the curing chamber (1) and is used to guide the harmful gases released during the curing process of the masonry blocks. The harmful gases released during the curing process of the brick blocks are guided into the interior of the purification component (22) through the flow guide component (23), and then discharged after being purified and adsorbed by the purification component (22).

3. The curing device for preparing masonry blocks according to claim 2, characterized in that, The purification assembly (22) includes a purification box (221) fixedly connected to the top of the exhaust pipe (211). An adsorption plate (222) is slidably connected to the inner wall of the purification box (221). The right side of the adsorption plate (222) extends to the outside of the purification box (221). Two mounting seats (31) are fixedly connected to the left and right sides of the purification box (221) respectively. Two connecting plates (311) are fixedly connected to the right side of the adsorption plate (222). The purification box (221) is fixed to the top of the exhaust pipe (211) by welding, and the exhaust pipe (211) is connected to the purification box (221).

4. The curing device for preparing masonry blocks according to claim 3, characterized in that, The flow guiding assembly (23) includes a spiral flow guiding plate (231) fixedly connected to the inner wall of the first exhaust pipe (211), a perforated plate (232) fixedly connected to the inner wall of the purification box (221), a plurality of flow diversion holes (233) are opened on the perforated plate (232), and the second exhaust pipe (234) is fixedly connected to the top of the purification box (221). The spiral guide plate (231) is fixed to the inner wall of the exhaust pipe (211) by welding, and the spiral guide plate (231) guides the gas entering the exhaust pipe (211).

5. The curing device for preparing masonry blocks according to claim 1, characterized in that, The replacement component (3) also includes an extension plate (32) fixedly connected to the left side of the connecting plate (311). The extension plate (32) has a sliding groove (321) and two locking grooves (322) on its top. The extension plate (32) is designed in an L shape and is fixedly connected to the connecting plate (311) by welding. When the connecting plate (311) is inserted into the mounting base (31), the extension plate (32) contacts the top of the mounting base (31).

6. The curing device for preparing masonry blocks according to claim 4, characterized in that, The top of the mounting base (31) is provided with a sliding groove (323), the inner wall of the sliding groove (323) is slidably connected with a sliding rod (324), the bottom end of the sliding rod (324) is fixedly connected with a washer (325), and the outer wall of the sliding rod (324) is fitted with a spring (326). Among them, the gasket (325) is fixedly connected to the bottom end of the slide rod (324) by welding, and the gasket (325) is adapted to the inner wall of the slide groove (323).

7. The curing device for preparing masonry blocks according to claim 6, characterized in that, A knob (327) is fixedly connected to the top of the slide rod (324), and two locking plates (328) are fixedly connected to the bottom of the knob (327). The bottom of the two locking plates (328) extends into the corresponding locking groove (322) and slides in connection with the corresponding locking groove (322). The knob (327) is fixedly connected to the top of the slide rod (324) by welding, and the outer wall of the knob (327) is provided with anti-slip texture.

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